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Normally Distributed Sample Means: Mastery Test
3
Select the correct answer.
Which measure describes how much a sample mean varies when different samples are chosen?
OA
sample mean
Св.
confidence interval
O c.
population mean
OD
standard error of the mean
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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

step-by-step explanation:

wrgasadvauoyfaiua-00uhf