Question refer to the following information.The same 20 contestants, on each of 3 days, answered 5 questions in order to win a prize. Each contestant received 1 point for each correct answer. The number of contestants receiving a given score on each day is shown in the table above.Q. No contestant received the same score on two different days. If a contestant is selected at random, what is the probability that the selected contestant received a score of 5 on Day 2 or Day 3, given that the contestant received a score of 5 on one of the three days?Correct answer is '.714'. Can you explain this answer?

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Question refer to the following information.

The same 20 contestants, on each of 3 days, answered 5 questions in order to win a prize. Each contestant received 1 point for each correct answer. The number of contestants receiving a given score on each day is shown in the table above.

Q. No contestant received the same score on two different days. If a contestant is selected at random, what is the probability that the selected contestant received a score of 5 on Day 2 or Day 3, given that the contestant received a score of 5 on one of the three days?

Correct answer is '.714'. Can you explain this answer?

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Question refer to the following information.The same 20 contestants, o...

It is given that no contestant received the same score on two different days, so each of the contestants who received a score of 5 is represented in the “5 out of 5” column of the table exactly once. Therefore, the probability of selecting a contestant who received a score of 5 on Day 2 or Day 3, given that the contestant received a score of 5 on one of the three days, is found by dividing the total number of contestants who received a score of 5 on Day 2 or Day 3 (2 + 3 = 5) by the total number of contestants who received a score of 5, which is given in the table as 7. So the probability is 5/7. Either 5/7 or .714 can be gridded as the correct answer.

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Question refer to the following information.The same 20 contestants, on each of 3 days, answered 5 questions in order to win a prize. Each contestant received 1 point for each correct answer. The number of contestants receiving a given score on each day is shown in the table above.Q. What was the mean score of the contestants on Day 1? Correct answer is '2.4'. Can you explain this answer?

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Directions:Each passage below is accompanied by a number of questions. For some questions, you will consider how the passage might be revised to improve the expression of ideas. For other questions, you will consider how the passage might be edited to correct errors in sentence structure, usage, or punctuation. A passage or a question may be accompanied by one or more graphics (such as a table or graph) that you will consider as you make revising and editing decisions.Some questions will direct you to an underlined portion of a passage. Other questions will direct you to a location in a passage or ask you to think about the passage as a whole.After reading each passage, choose the answer to each question that most effectively improves the quality of writing in the passage or that makes the passage conform to the conventions of Standard Written English. Many questions include a "NO CHANGE" option. Choose that option if you think the best choice is to leave the relevant portion of the passage as it is.Question are based on the following passage.The Promise of Bio-InformaticsAlthough scientists have always been interested in data, modern biologists are increasingly becoming “information scientists.” Biological information science is the study of how chemical signals govern life processes. The most familiar biomolecular code is of course DNA, (1)serving as the chemical compound for the blueprint of life. Another biochemical code tells a fertilized egg how to differentiate into scores of unique cell types— heart, muscle, bone, nerve, gland, (2)blood—that assemble themselves into organs, which in turn assemble themselves into a complex organism.Yet another code governs (3) how the immune system “reads” the chemical signatures of invading pathogens and then manufactures specialized attack cells to fight infections.(4) Today we are seeing dramatic progress in all three of these areas of biochemistry. The science of genomics is developing better, cheaper, and faster ways to decode our DNA, and doctors are becoming more (5) apropos at using this information to create “personalized medicine.” Other researchers are learning how to turn the most rudimentary human cells, “stem cells,” into specialized tissues (6) for helping to repair damaged human organs. And oncologists—cancer specialists—are now coming to understand how the human immune system can be decoded to provide a crucial weapon against the most dangerous tumors.7 In particular, the success of these new biological technologies (8) depends on our ability in translating vast quantities of chemical information into digital form. Specialized software and hardware (9) is needed to be developed to turn biochemical data into information that doctors and researchers can use to streamline research and make patients lives better. Fortunately, the progress has so far been good. Since the Human Genome Project was completed in 2003, the National Human Genome Research Institute has monitored the cost of decoding a single human-sized genome. A famous law in computer science, known as “Moores Law,” says that the cost of processing a given quantity of information should decline by 50% every two years or so. In fact, with “second generation” sequencing techniques developed in 2008, (10) far more people have been able to take advantage of genome decoding.This integration of medicine and information technology is perhaps todays most promising scientific development. Using these new resources, perhaps (11) treatments and even cures for the most intractable diseases can be discovered by researchers.Q. (6)

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Directions:Each passage below is accompanied by a number of questions. For some questions, you will consider how the passage might be revised to improve the expression of ideas. For other questions, you will consider how the passage might be edited to correct errors in sentence structure, usage, or punctuation. A passage or a question may be accompanied by one or more graphics (such as a table or graph) that you will consider as you make revising and editing decisions.Some questions will direct you to an underlined portion of a passage. Other questions will direct you to a location in a passage or ask you to think about the passage as a whole.After reading each passage, choose the answer to each question that most effectively improves the quality of writing in the passage or that makes the passage conform to the conventions of Standard Written English. Many questions include a "NO CHANGE" option. Choose that option if you think the best choice is to leave the relevant portion of the passage as it is.Question are based on the following passage.The Promise of Bio-InformaticsAlthough scientists have always been interested in data, modern biologists are increasingly becoming “information scientists.” Biological information science is the study of how chemical signals govern life processes. The most familiar biomolecular code is of course DNA, (1)serving as the chemical compound for the blueprint of life. Another biochemical code tells a fertilized egg how to differentiate into scores of unique cell types— heart, muscle, bone, nerve, gland, (2)blood—that assemble themselves into organs, which in turn assemble themselves into a complex organism.Yet another code governs (3) how the immune system “reads” the chemical signatures of invading pathogens and then manufactures specialized attack cells to fight infections.(4) Today we are seeing dramatic progress in all three of these areas of biochemistry. The science of genomics is developing better, cheaper, and faster ways to decode our DNA, and doctors are becoming more (5) apropos at using this information to create “personalized medicine.” Other researchers are learning how to turn the most rudimentary human cells, “stem cells,” into specialized tissues (6) for helping to repair damaged human organs. And oncologists—cancer specialists—are now coming to understand how the human immune system can be decoded to provide a crucial weapon against the most dangerous tumors.7 In particular, the success of these new biological technologies (8) depends on our ability in translating vast quantities of chemical information into digital form. Specialized software and hardware (9) is needed to be developed to turn biochemical data into information that doctors and researchers can use to streamline research and make patients lives better. Fortunately, the progress has so far been good. Since the Human Genome Project was completed in 2003, the National Human Genome Research Institute has monitored the cost of decoding a single human-sized genome. A famous law in computer science, known as “Moores Law,” says that the cost of processing a given quantity of information should decline by 50% every two years or so. In fact, with “second generation” sequencing techniques developed in 2008, (10) far more people have been able to take advantage of genome decoding.This integration of medicine and information technology is perhaps todays most promising scientific development. Using these new resources, perhaps (11) treatments and even cures for the most intractable diseases can be discovered by researchers.Q. (9)

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Directions:Each passage below is accompanied by a number of questions. For some questions, you will consider how the passage might be revised to improve the expression of ideas. For other questions, you will consider how the passage might be edited to correct errors in sentence structure, usage, or punctuation. A passage or a question may be accompanied by one or more graphics (such as a table or graph) that you will consider as you make revising and editing decisions.Some questions will direct you to an underlined portion of a passage. Other questions will direct you to a location in a passage or ask you to think about the passage as a whole.After reading each passage, choose the answer to each question that most effectively improves the quality of writing in the passage or that makes the passage conform to the conventions of Standard Written English. Many questions include a "NO CHANGE" option. Choose that option if you think the best choice is to leave the relevant portion of the passage as it is.Question are based on the following passage.The Promise of Bio-InformaticsAlthough scientists have always been interested in data, modern biologists are increasingly becoming “information scientists.” Biological information science is the study of how chemical signals govern life processes. The most familiar biomolecular code is of course DNA, (1)serving as the chemical compound for the blueprint of life. Another biochemical code tells a fertilized egg how to differentiate into scores of unique cell types— heart, muscle, bone, nerve, gland, (2)blood—that assemble themselves into organs, which in turn assemble themselves into a complex organism.Yet another code governs (3) how the immune system “reads” the chemical signatures of invading pathogens and then manufactures specialized attack cells to fight infections.(4) Today we are seeing dramatic progress in all three of these areas of biochemistry. The science of genomics is developing better, cheaper, and faster ways to decode our DNA, and doctors are becoming more (5) apropos at using this information to create “personalized medicine.” Other researchers are learning how to turn the most rudimentary human cells, “stem cells,” into specialized tissues (6) for helping to repair damaged human organs. And oncologists—cancer specialists—are now coming to understand how the human immune system can be decoded to provide a crucial weapon against the most dangerous tumors.7 In particular, the success of these new biological technologies (8) depends on our ability in translating vast quantities of chemical information into digital form. Specialized software and hardware (9) is needed to be developed to turn biochemical data into information that doctors and researchers can use to streamline research and make patients lives better. Fortunately, the progress has so far been good. Since the Human Genome Project was completed in 2003, the National Human Genome Research Institute has monitored the cost of decoding a single human-sized genome. A famous law in computer science, known as “Moores Law,” says that the cost of processing a given quantity of information should decline by 50% every two years or so. In fact, with “second generation” sequencing techniques developed in 2008, (10) far more people have been able to take advantage of genome decoding.This integration of medicine and information technology is perhaps todays most promising scientific development. Using these new resources, perhaps (11) treatments and even cures for the most intractable diseases can be discovered by researchers.Q. Which of the following would not be an acceptable replacement for the underlined phrase?

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Question refer to the following information.The same 20 contestants, on each of 3 days, answered 5 questions in order to win a prize. Each contestant received 1 point for each correct answer. The number of contestants receiving a given score on each day is shown in the table above.Q. No contestant received the same score on two different days. If a contestant is selected at random, what is the probability that the selected contestant received a score of 5 on Day 2 or Day 3, given that the contestant received a score of 5 on one of the three days?Correct answer is '.714'. Can you explain this answer?

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Question refer to the following information.The same 20 contestants, on each of 3 days, answered 5 questions in order to win a prize. Each contestant received 1 point for each correct answer. The number of contestants receiving a given score on each day is shown in the table above.Q. No contestant received the same score on two different days. If a contestant is selected at random, what is the probability that the selected contestant received a score of 5 on Day 2 or Day 3, given that the contestant received a score of 5 on one of the three days?Correct answer is '.714'. Can you explain this answer? for SAT 2025 is part of SAT preparation. The Question and answers have been prepared according to the SAT exam syllabus. Information about Question refer to the following information.The same 20 contestants, on each of 3 days, answered 5 questions in order to win a prize. Each contestant received 1 point for each correct answer. The number of contestants receiving a given score on each day is shown in the table above.Q. No contestant received the same score on two different days. If a contestant is selected at random, what is the probability that the selected contestant received a score of 5 on Day 2 or Day 3, given that the contestant received a score of 5 on one of the three days?Correct answer is '.714'. Can you explain this answer? covers all topics & solutions for SAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Question refer to the following information.The same 20 contestants, on each of 3 days, answered 5 questions in order to win a prize. Each contestant received 1 point for each correct answer. The number of contestants receiving a given score on each day is shown in the table above.Q. No contestant received the same score on two different days. If a contestant is selected at random, what is the probability that the selected contestant received a score of 5 on Day 2 or Day 3, given that the contestant received a score of 5 on one of the three days?Correct answer is '.714'. Can you explain this answer?.

Solutions for Question refer to the following information.The same 20 contestants, on each of 3 days, answered 5 questions in order to win a prize. Each contestant received 1 point for each correct answer. The number of contestants receiving a given score on each day is shown in the table above.Q. No contestant received the same score on two different days. If a contestant is selected at random, what is the probability that the selected contestant received a score of 5 on Day 2 or Day 3, given that the contestant received a score of 5 on one of the three days?Correct answer is '.714'. Can you explain this answer? in English & in Hindi are available as part of our courses for SAT. Download more important topics, notes, lectures and mock test series for SAT Exam by signing up for free.

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