Question5 1 pt Find the Median for the following set of data: 25, 20, 8, 10,...

Question

Question

Answer 1

Answer #1

5) Given data: 25, 20, 8, 10, 28, 16, 22, 15

Arranging in ascending order, we get

8, 10, 15, 16, 20, 22, 25, 28

total terms = 8

Thus, median = (4th + 5th) / 2

= (16+20)/2

= 18

6)

weighted mean = sum of (value * weight) for each row / total weight

= (20*2 + 25*4 + 32*4 + 40*2) / (2+4+4+2)

= 29

Answer 2

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