The frequency distribution of 205 observations on X is given below: X: 3, 5, 6, 7 with frequencies f, f+2, f−3, f+6 respectively. What is the mode of the frequency distribution?
A.5
B.6
C.7✓ Correct
D.It cannot be determined from the given data
Explanation
With f = 50, frequencies are: X=3→50, X=5→52, X=6→47, X=7→56. The highest frequency is 56 at X = 7, hence the mode is 7.
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