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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?

Answers

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

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What is the coefficient of range for the following distribution?a)22b)50c)72.46d)75.82Correct answer is option 'C'. Can you explain this answer?
Q3-Q1/Q3+ Q1*100
59-10/59+10*100= 72.46

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What is the coefficient of range for the following distribution?a)22b)50c)72.46d)75.82Correct answer is option 'C'. Can you explain this answer?

( c). L-S×100
L+S

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What is the coefficient of range for the following distribution?a)22b)50c)72.46d)75.82Correct answer is option 'C'. Can you explain this answer? for CA Foundation 2023 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)72.46d)75.82Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for CA Foundation 2023 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)72.46d)75.82Correct answer is option 'C'. Can you explain this answer?.
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Class interval is regular so you have change the class interval into class boundariesclass interval frequency9.5-19.5. 1119.5-29.5. 2529.5-39.5. 1639.5-49.5. 749.5-59.5. 3largest value=59.5lowest value=9.5coefficient of range = l-s/l+s ×100 = 59.5-9.5/59.5+9.5 ×100 =72.46