Question

Calculate Pearson’s Product Moment Correlation for the following data: Data A 8 9 4 5 10 12 11 4 5 6 Data B 7 8 5 4 9 10 11 6 7 5

Answer 1

Answer:

data 895 1012 and data be 7 8 5 4 9 10

Answer 2

Thus the average of Pearson's product is 110.

Explanation:

We are given that:

Data A  = 8 9 4 5 10 12 11 4 5 6

Data B = 7 8 5 4 9 10 11 6 7 5

Sum of Data A = 8 + 9 + 4 + 5 + 10 + 12 + 11 + 4 + 5 + 6

Sum of Data A = 74

Sum of Data B = 7 + 8 + 5 + 4 + 9 + 10 + 11 + 6 + 7 + 5

Sum of Data B = 72

Average of Data A and Data B = Data A + Data B / 2

Average = 74 + 72 / 2 = 146 / 2 = 110

Thus the average of Pearson's product is 110.