Avariable of a population has a mean of muequals78 and a standard deviation of sigmaequals32. a. identify the sampling distribution of the sample mean for samples of size 64. b. in answering part (a), what assumptions did you make about the distribution of the variable? c. can you answer part (a) if the sample size is 25 instead of 64? why or why not?

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.

a

step-by-step explanation:

u take $30 minus $24. the answer/original($30)

answer: sorry i dont really know but can we talk all my friends r gone and im bored

step-by-step explanation: