Whitney was curious if sample mean was an unbiased estimator of population mean. She placed ping pong balls numbered from 0 00 to 32 3232 in a drum and mixed them well. Note that the mean of the population is 16 1616. THE ANSWER IS 0.95 IF ITS ASKING FOR THE BICYCLES

4+n=5

step-by-step explanation:

this is because the four is four hours and the n represents the 1 extra hour over the weekend.

b= i'm srry i don't know that one.

4+n=5 n=1 because if vernon plays 5 hours a week then 4+1=5 hours.

hope this : )

they can both be solutions depends on the equation

step-by-step explanation:

what is the equation? ?

using pemdas, (order of operations) you'll see the answer is 24.