A hospital recorded the weights, in ounces, of newborn babies for two weeks. The results are listed below.

Weights of babies born during week one: 128, 105, 80, 82, 96, 98, 87, 100, 112, 126

Weights of babies born during week two: 75, 85, 90, 97, 89, 105, 110, 127, 129, 130

Which statement is true?

The standard deviation for week two was about 3 ounces more than the standard deviation for week one

Step-by-step explanation:

Given

See attachment for options

Required

The true statement

Checking the standard deviation

For week 1

Calculate the mean:

Then standard deviation

For week 2, we have:

Then standard deviation

Compare the standard deviations

Calculate the difference:

This implies that option (b) is true

no, the equation would be invalid since they are both not equal.

step-by-step explanation:

here you got

4y-6+4y 2-9

first, you would simplify the equation on the form.

4y-6+4y 2-9

then, move all the terms that contains a y to the left and all the other terms to the right.

+4y-4y+-9-6

finally, you will simplify the left and the right side of the equation.

y=-3

darn right!

step-by-step explanation:

steve kerr's sons name is let that skin in.