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What is the coefficient of range for the following distribution?
- a)22
- b)50
- c)72.46%
- d)75.82
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
What is the coefficient of range for the following distribution?a)22b)...
Calculating the Coefficient of Range
- Step 1: Find the range of the distribution by subtracting the smallest value from the largest value. In this case, the smallest value is 22 and the largest value is 75.82. So, the range is 75.82 - 22 = 53.82.
- Step 2: Find the mean of the distribution by adding all the values and dividing by the number of values. The sum of all values is 22 + 50 + 72.46 + 75.82 = 220.28. Since there are 4 values, the mean is 220.28 / 4 = 55.07.
- Step 3: Calculate the coefficient of range by dividing the range by the mean and multiplying by 100. So, the coefficient of range is (53.82 / 55.07) * 100 = 97.7%.
Therefore, the coefficient of range for the given distribution is 97.7%.
Most Upvoted Answer
What is the coefficient of range for the following distribution?a)22b)...
Class interval is regular so you have change the class interval into class boundaries
class interval frequency
9.5-19.5. 11
19.5-29.5. 25
29.5-39.5. 16
39.5-49.5. 7
49.5-59.5. 3
largest value=59.5
lowest value=9.5
coefficient of range = l-s/l+s ×100
= 59.5-9.5/59.5+9.5 ×100
=72.46
class interval frequency
9.5-19.5. 11
19.5-29.5. 25
29.5-39.5. 16
39.5-49.5. 7
49.5-59.5. 3
largest value=59.5
lowest value=9.5
coefficient of range = l-s/l+s ×100
= 59.5-9.5/59.5+9.5 ×100
=72.46
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What is the coefficient of range for the following distribution?a)22b)50c)72.46%d)75.82Correct answer is option 'C'. Can you explain this answer?
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What is the coefficient of range for the following distribution?a)22b)50c)72.46%d)75.82Correct answer is option 'C'. Can you explain this answer? for CA Foundation 2025 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about What is the coefficient of range for the following distribution?a)22b)50c)72.46%d)75.82Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for CA Foundation 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the coefficient of range for the following distribution?a)22b)50c)72.46%d)75.82Correct answer is option 'C'. Can you explain this answer?.
What is the coefficient of range for the following distribution?a)22b)50c)72.46%d)75.82Correct answer is option 'C'. Can you explain this answer? for CA Foundation 2025 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about What is the coefficient of range for the following distribution?a)22b)50c)72.46%d)75.82Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for CA Foundation 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the coefficient of range for the following distribution?a)22b)50c)72.46%d)75.82Correct answer is option 'C'. Can you explain this answer?.
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