a. List the 9 different possiblesamples, and find the mean of each sample.

Identify the 9 different possible samples. Select all that apply.

A.

{2,9}

B.

{5,4}

Your answer is correct.

C.

{4,4,4}

D.

{6,5}

E.

{2}

F.

{5,2,4}

G.

{2,2,2}

H.

{4,2}

Your answer is correct.

I.

{5,4,2}

J.

{5,5}

Your answer is correct.

K.

{2,2}

Your answer is correct.

L.

{5,6}

M.

{7,4}

N.

{5}

O.

{2,4}

Your answer is correct.

P.

{5,2}

Your answer is correct.

Q.

{5,5,5}

R.

{2,5}

Your answer is correct.

S.

{4,5,2}

T.

{4,5}

Your answer is correct.

U.

{9,2}

V.

{4,7}

W.

{4}

X.

{2,4,5}

Y.

{2,5,4}

Z.

{4,4}

Your answer is correct.

[.

{4,2,5}

List the mean of each of the samples.(If multiple samples have the samemean, list the same mean multipletimes.)

4.5 comma 3 comma 5 comma 2 comma 3 comma 3.5 comma 3.5 comma 4.5 comma 4

4.5,3,5,2,3,3.5,3.5,4.5,4

(Round to one decimal place as needed. Use a comma to separate answers asneeded.)

b. What is the mean of the sample means from part(a)?

nothing

(Round to one decimal place asneeded.)

What is the mean of sample means from part (a)?