A data set has a Pearson Index of 0. Which statement below must be correct? A. The median is larger than the mean
B. The mean is larger than the median
C. No conclusion can be made about how the mean compares to the median
D. The mean and median are close to the same value

answer:

it is general formula that is used to write value to its excet position

a11 a12 a13

a21 a22 a23

it is the example of order 2 by 3 matrix in this

a11 means value occur in 1 st row 1st column

a12 means value occurs in 1st row 2nd column

a13 means value occur in 1st row and 3rd column

a21 means value occurs in 2nd row and 1st column

a22 means value occurs in 2nd row and in 2nd column

a23 means value occurs in 2nd row and in 3rd column

the answer is y = 11.54

hope this : )

d

step-by-step explanation:

i used the pitagoras theoreme