The table below is the distribution of data with mean equals to 3. Find the value of y.

By: |Published on: Jan 7|Categories: Mathematics WAEC| 0 comments

Mark 1 2 3 4 5
Frequency  2y-2 y-1 3y-4 y-3 6-2y

A. 5
B. 2
C. 3
D. 6

Correct Answer: Option B

B. 2

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