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Consider the following statements:
1. The classes of type 15-19, 20-24, 25-29 etc. are exclusive classes.
2. The classes of type 15-20, 20-25, 25-30 etc. are inclusive classes.
1. The classes of type 15-19, 20-24, 25-29 etc. are exclusive classes.
2. The classes of type 15-20, 20-25, 25-30 etc. are inclusive classes.
Q. Which of the above statements is/are correct?
- a)1 only
- b)2 only
- c)Both 1 and 2
- d)Neither 1 nor 2
Correct answer is option 'D'. Can you explain this answer?
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Verified Answer
Consider the following statements:1. The classes of type 15-19, 20-24,...
1. The classes of type 15-19, 20-24, 25-29 etc. are exclusive classes.
∵ the numbers 19 & 24 will not be counted in the next class, it is an inclusive class.
∴ Statement 1 is not correct.
2. The classes of type 15-20, 20-25, 25-30 etc. are inclusive classes.
∵ the numbers 20 & 25 will be counted in the next class also, it is an exclusive class.
∴ Statement 2 is not correct.
∴ Neither 1 nor 2 is correct.
∴ Statement 2 is not correct.
∴ Neither 1 nor 2 is correct.
Most Upvoted Answer
Consider the following statements:1. The classes of type 15-19, 20-24,...
Statement 1: The classes of type 15-19, 20-24, 25-29 etc. are exclusive classes.
Statement 2: The classes of type 15-20, 20-25, 25-30 etc. are inclusive classes.
Explanation:
To understand the difference between exclusive and inclusive classes, let's first define what these terms mean in the context of statistical data.
- Exclusive Classes: In exclusive classes, the upper limit of one class does not overlap with the lower limit of the next class. Each data point can only belong to one class.
- Inclusive Classes: In inclusive classes, the upper limit of one class overlaps with the lower limit of the next class. Each data point can belong to multiple classes.
Now, let's analyze each statement:
Statement 1: The classes of type 15-19, 20-24, 25-29 etc. are exclusive classes.
This statement is correct. In the given example, the classes are defined with non-overlapping intervals. For example, the range 15-19 includes all values from 15 to 19, but it does not include 20 or any other values beyond 19. Similarly, the range 20-24 includes values from 20 to 24 but does not include 25 or any values beyond 24. Therefore, the classes mentioned in this statement are exclusive.
Statement 2: The classes of type 15-20, 20-25, 25-30 etc. are inclusive classes.
This statement is incorrect. In the given example, the classes are defined with overlapping intervals. For example, the range 15-20 includes values from 15 to 20, which means it includes both 15 and 20. Similarly, the range 20-25 includes values from 20 to 25, which includes both 20 and 25. Therefore, the classes mentioned in this statement are inclusive, not exclusive.
Conclusion:
Based on the analysis, we can conclude that only Statement 1 is correct and Statement 2 is incorrect. Therefore, the correct answer is option 'D' - Neither 1 nor 2.
Statement 2: The classes of type 15-20, 20-25, 25-30 etc. are inclusive classes.
Explanation:
To understand the difference between exclusive and inclusive classes, let's first define what these terms mean in the context of statistical data.
- Exclusive Classes: In exclusive classes, the upper limit of one class does not overlap with the lower limit of the next class. Each data point can only belong to one class.
- Inclusive Classes: In inclusive classes, the upper limit of one class overlaps with the lower limit of the next class. Each data point can belong to multiple classes.
Now, let's analyze each statement:
Statement 1: The classes of type 15-19, 20-24, 25-29 etc. are exclusive classes.
This statement is correct. In the given example, the classes are defined with non-overlapping intervals. For example, the range 15-19 includes all values from 15 to 19, but it does not include 20 or any other values beyond 19. Similarly, the range 20-24 includes values from 20 to 24 but does not include 25 or any values beyond 24. Therefore, the classes mentioned in this statement are exclusive.
Statement 2: The classes of type 15-20, 20-25, 25-30 etc. are inclusive classes.
This statement is incorrect. In the given example, the classes are defined with overlapping intervals. For example, the range 15-20 includes values from 15 to 20, which means it includes both 15 and 20. Similarly, the range 20-25 includes values from 20 to 25, which includes both 20 and 25. Therefore, the classes mentioned in this statement are inclusive, not exclusive.
Conclusion:
Based on the analysis, we can conclude that only Statement 1 is correct and Statement 2 is incorrect. Therefore, the correct answer is option 'D' - Neither 1 nor 2.
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Consider the following statements:1. The classes of type 15-19, 20-24, 25-29 etc. are exclusive classes.2. The classes of type 15-20, 20-25, 25-30 etc. are inclusive classes.Q. Which of the above statements is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'D'. Can you explain this answer?
Question Description
Consider the following statements:1. The classes of type 15-19, 20-24, 25-29 etc. are exclusive classes.2. The classes of type 15-20, 20-25, 25-30 etc. are inclusive classes.Q. Which of the above statements is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'D'. Can you explain this answer? for Defence 2024 is part of Defence preparation. The Question and answers have been prepared according to the Defence exam syllabus. Information about Consider the following statements:1. The classes of type 15-19, 20-24, 25-29 etc. are exclusive classes.2. The classes of type 15-20, 20-25, 25-30 etc. are inclusive classes.Q. Which of the above statements is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Defence 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements:1. The classes of type 15-19, 20-24, 25-29 etc. are exclusive classes.2. The classes of type 15-20, 20-25, 25-30 etc. are inclusive classes.Q. Which of the above statements is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'D'. Can you explain this answer?.
Consider the following statements:1. The classes of type 15-19, 20-24, 25-29 etc. are exclusive classes.2. The classes of type 15-20, 20-25, 25-30 etc. are inclusive classes.Q. Which of the above statements is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'D'. Can you explain this answer? for Defence 2024 is part of Defence preparation. The Question and answers have been prepared according to the Defence exam syllabus. Information about Consider the following statements:1. The classes of type 15-19, 20-24, 25-29 etc. are exclusive classes.2. The classes of type 15-20, 20-25, 25-30 etc. are inclusive classes.Q. Which of the above statements is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Defence 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements:1. The classes of type 15-19, 20-24, 25-29 etc. are exclusive classes.2. The classes of type 15-20, 20-25, 25-30 etc. are inclusive classes.Q. Which of the above statements is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'D'. Can you explain this answer?.
Solutions for Consider the following statements:1. The classes of type 15-19, 20-24, 25-29 etc. are exclusive classes.2. The classes of type 15-20, 20-25, 25-30 etc. are inclusive classes.Q. Which of the above statements is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Defence.
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