Alternative Description: a. Average squared distance from the population mean
b. Square root of the mean squared deviation from the population mean
c. Average squared distance from the sample mean
d. Square root of the average squared distance from M

step-by-step explanation:

a rhombus is a parallelogram enjoying his symmetry.

for a it would be 24 children.

for b i don't understand the question. is it saying for each individual person they pick 5 reds to 7 greens or is it the whole group. clarify and i hope this can you.

step-by-step explanation:

the answer is 8/21

hope this