If the width of each of ten classes in a frequency distribution is 2.5 and the lower class boundary is 5.1, then the upper class boundary of the…

CA Foundation · Quantitative Aptitude · MTP · June 2024
If the width of each of ten classes in a frequency distribution is 2.5 and the lower class boundary is 5.1, then the upper class boundary of the highest class is
(A) A. 30.1
(B) B. 31.1
(C) C. 30
(D) D. 27.6

Suggested Answer and Working Notes:

Correct Answer: Option (A)

A. 30.1

Topics: Part-C: Statistics

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