Chemistry Exam > Chemistry Questions > Choose correct statement(s)a)Probability is a...
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Choose correct statement(s)
- a)Probability is a number that reflects the chance or likelihood that a particular event will occur
- b)Probabilities can be expressed as proportions that range from 0 to 1
- c)A° probability of 0 indicates that there is no chance that a particular event will occur, whereas a probability of 1 indicates that an event is certain to occur
- d)If we select a child at random (by simple random sampling), then each child has the same probability (equal chance) of being selected, and the probability is 1/N, where N=the population size
Correct answer is option 'A,B,C,D'. Can you explain this answer?
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Choose correct statement(s)a)Probability is a number that reflects the...
Understanding Probability Statements
Each of the statements presented reflects fundamental principles of probability theory. Here’s a detailed breakdown:
Statement A: Probability and Chance
- Probability quantifies the likelihood of an event occurring.
- It is a fundamental concept in statistics and helps in decision-making processes.
Statement B: Range of Probabilities
- Probabilities are expressed as numbers between 0 and 1.
- A value of 0 means an event will not happen, while a value of 1 indicates certainty.
Statement C: Interpretation of Probabilities
- A probability of 0 implies that an event has no chance of happening.
- Conversely, a probability of 1 signifies that the event is guaranteed to occur.
- This clear distinction helps in evaluating risks and expectations.
Statement D: Simple Random Sampling
- In simple random sampling, every individual has an equal chance of being selected.
- The probability of selecting any one individual is calculated as 1/N, where N is the total population size.
- This ensures fairness and reduces bias in sampling.
Conclusion
All four statements are correct and illustrate essential concepts of probability. Understanding these principles is crucial for various applications in statistics, research, and real-world decision-making. Each statement builds upon the others to provide a comprehensive view of how probability functions in different contexts.
Each of the statements presented reflects fundamental principles of probability theory. Here’s a detailed breakdown:
Statement A: Probability and Chance
- Probability quantifies the likelihood of an event occurring.
- It is a fundamental concept in statistics and helps in decision-making processes.
Statement B: Range of Probabilities
- Probabilities are expressed as numbers between 0 and 1.
- A value of 0 means an event will not happen, while a value of 1 indicates certainty.
Statement C: Interpretation of Probabilities
- A probability of 0 implies that an event has no chance of happening.
- Conversely, a probability of 1 signifies that the event is guaranteed to occur.
- This clear distinction helps in evaluating risks and expectations.
Statement D: Simple Random Sampling
- In simple random sampling, every individual has an equal chance of being selected.
- The probability of selecting any one individual is calculated as 1/N, where N is the total population size.
- This ensures fairness and reduces bias in sampling.
Conclusion
All four statements are correct and illustrate essential concepts of probability. Understanding these principles is crucial for various applications in statistics, research, and real-world decision-making. Each statement builds upon the others to provide a comprehensive view of how probability functions in different contexts.
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Choose correct statement(s)a)Probability is a number that reflects the chance or likelihood that a particular event will occurb)Probabilities can be expressed as proportions that range from 0 to 1c)A° probability of 0 indicates that there is no chance that a particular event will occur, whereas a probability of 1 indicates that an event is certain to occurd)If we select a child at random (by simple random sampling), then each child has the same probability (equal chance) of being selected, and the probability is 1/N, where N=the population sizeCorrect answer is option 'A,B,C,D'. Can you explain this answer?
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Choose correct statement(s)a)Probability is a number that reflects the chance or likelihood that a particular event will occurb)Probabilities can be expressed as proportions that range from 0 to 1c)A° probability of 0 indicates that there is no chance that a particular event will occur, whereas a probability of 1 indicates that an event is certain to occurd)If we select a child at random (by simple random sampling), then each child has the same probability (equal chance) of being selected, and the probability is 1/N, where N=the population sizeCorrect answer is option 'A,B,C,D'. Can you explain this answer? for Chemistry 2024 is part of Chemistry preparation. The Question and answers have been prepared according to the Chemistry exam syllabus. Information about Choose correct statement(s)a)Probability is a number that reflects the chance or likelihood that a particular event will occurb)Probabilities can be expressed as proportions that range from 0 to 1c)A° probability of 0 indicates that there is no chance that a particular event will occur, whereas a probability of 1 indicates that an event is certain to occurd)If we select a child at random (by simple random sampling), then each child has the same probability (equal chance) of being selected, and the probability is 1/N, where N=the population sizeCorrect answer is option 'A,B,C,D'. Can you explain this answer? covers all topics & solutions for Chemistry 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Choose correct statement(s)a)Probability is a number that reflects the chance or likelihood that a particular event will occurb)Probabilities can be expressed as proportions that range from 0 to 1c)A° probability of 0 indicates that there is no chance that a particular event will occur, whereas a probability of 1 indicates that an event is certain to occurd)If we select a child at random (by simple random sampling), then each child has the same probability (equal chance) of being selected, and the probability is 1/N, where N=the population sizeCorrect answer is option 'A,B,C,D'. Can you explain this answer?.
Choose correct statement(s)a)Probability is a number that reflects the chance or likelihood that a particular event will occurb)Probabilities can be expressed as proportions that range from 0 to 1c)A° probability of 0 indicates that there is no chance that a particular event will occur, whereas a probability of 1 indicates that an event is certain to occurd)If we select a child at random (by simple random sampling), then each child has the same probability (equal chance) of being selected, and the probability is 1/N, where N=the population sizeCorrect answer is option 'A,B,C,D'. Can you explain this answer? for Chemistry 2024 is part of Chemistry preparation. The Question and answers have been prepared according to the Chemistry exam syllabus. Information about Choose correct statement(s)a)Probability is a number that reflects the chance or likelihood that a particular event will occurb)Probabilities can be expressed as proportions that range from 0 to 1c)A° probability of 0 indicates that there is no chance that a particular event will occur, whereas a probability of 1 indicates that an event is certain to occurd)If we select a child at random (by simple random sampling), then each child has the same probability (equal chance) of being selected, and the probability is 1/N, where N=the population sizeCorrect answer is option 'A,B,C,D'. Can you explain this answer? covers all topics & solutions for Chemistry 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Choose correct statement(s)a)Probability is a number that reflects the chance or likelihood that a particular event will occurb)Probabilities can be expressed as proportions that range from 0 to 1c)A° probability of 0 indicates that there is no chance that a particular event will occur, whereas a probability of 1 indicates that an event is certain to occurd)If we select a child at random (by simple random sampling), then each child has the same probability (equal chance) of being selected, and the probability is 1/N, where N=the population sizeCorrect answer is option 'A,B,C,D'. Can you explain this answer?.
Solutions for Choose correct statement(s)a)Probability is a number that reflects the chance or likelihood that a particular event will occurb)Probabilities can be expressed as proportions that range from 0 to 1c)A° probability of 0 indicates that there is no chance that a particular event will occur, whereas a probability of 1 indicates that an event is certain to occurd)If we select a child at random (by simple random sampling), then each child has the same probability (equal chance) of being selected, and the probability is 1/N, where N=the population sizeCorrect answer is option 'A,B,C,D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Chemistry.
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Choose correct statement(s)a)Probability is a number that reflects the chance or likelihood that a particular event will occurb)Probabilities can be expressed as proportions that range from 0 to 1c)A° probability of 0 indicates that there is no chance that a particular event will occur, whereas a probability of 1 indicates that an event is certain to occurd)If we select a child at random (by simple random sampling), then each child has the same probability (equal chance) of being selected, and the probability is 1/N, where N=the population sizeCorrect answer is option 'A,B,C,D'. Can you explain this answer?, a detailed solution for Choose correct statement(s)a)Probability is a number that reflects the chance or likelihood that a particular event will occurb)Probabilities can be expressed as proportions that range from 0 to 1c)A° probability of 0 indicates that there is no chance that a particular event will occur, whereas a probability of 1 indicates that an event is certain to occurd)If we select a child at random (by simple random sampling), then each child has the same probability (equal chance) of being selected, and the probability is 1/N, where N=the population sizeCorrect answer is option 'A,B,C,D'. Can you explain this answer? has been provided alongside types of Choose correct statement(s)a)Probability is a number that reflects the chance or likelihood that a particular event will occurb)Probabilities can be expressed as proportions that range from 0 to 1c)A° probability of 0 indicates that there is no chance that a particular event will occur, whereas a probability of 1 indicates that an event is certain to occurd)If we select a child at random (by simple random sampling), then each child has the same probability (equal chance) of being selected, and the probability is 1/N, where N=the population sizeCorrect answer is option 'A,B,C,D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Choose correct statement(s)a)Probability is a number that reflects the chance or likelihood that a particular event will occurb)Probabilities can be expressed as proportions that range from 0 to 1c)A° probability of 0 indicates that there is no chance that a particular event will occur, whereas a probability of 1 indicates that an event is certain to occurd)If we select a child at random (by simple random sampling), then each child has the same probability (equal chance) of being selected, and the probability is 1/N, where N=the population sizeCorrect answer is option 'A,B,C,D'. Can you explain this answer? tests, examples and also practice Chemistry tests.
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