Answer:
tobin should have divided by three
Step-by-step explanation:
Answer:
The standard deviations is
Step-by-step explanation:"
Given mean female height = 64 inches and standard devaiton = 3 inches and 69 inches tall is Sally.
We know the distance of a data point from:
Z =
=
So the standard deviations is
Answer: 4/5
Step-by-step explanation:
Yes the square root of 1/4 is a rational number