Question

The following is an incomplete simple frequency distribution table for the number of mistakes made during a series of military combat readiness training exercises. Number of Mistakes Frequency 10–A 1 B–9 3 0–4 C N = 16 Find the missing values for A, B, and C. A = B = C =

Answer 1

the given data :-

number of mistakes	frequency
10 - A	1
B - 9	3
0 - 4	C
	N = 16

the missing values be :-

A = 14 [ class width = 4 , the lower class limit = 10 , so, the upper class limit be = (10+4) = 14 ]

B = 5 [ as this is a discrete data...the upper class limit of previous class is 4, so, the lower class limit of next class be 5]

C = 12 [ total frequency = 16 , C = 16-(1+3) = 12 ]

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