passpadi

2018

Mathematics

JAMB

The table above shows the frequency of children age x years in a hospital x 1 2 3 4 5 6 7 8 y 3 4 5 6 7 6 5 4 How many children are in the hospital

A.

36

B.

40

C.

44

D.

50

Correct Answer: 40

Explanation

The total number of students is ∑ f = 3 + 4 + 5 + 6 + 7 + 6 + 5 + 4 = 40

The total number of students is ∑ f = 3 + 4 + 5 + 6 + 7 + 6 + 5 + 4 = 40
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