The Nero Match Company sells matchboxes that are said to contain an average of 40 matches per box with a standard deviation of 9 matches. A random sample of 93

Nero matchboxes shows the average number per box to be 41.9. Using a1% level ofsignificance, can you say that the average number of matches per box is more than40?

1) What type of hypothesis test isthis?

A.

1-sample Proportion using Z

B.

1-sample Mean using Z

C.

1-sample Mean using T

D.

Other

2) State the hypotheses.

(Examples =10, p>0.25. Include any zeros in front of the decimalplace.)

H0:

H1:

3) Calculate the value of the Test Statistic.

Test Statistic=

nothing

(round answer to two decimalplaces)

4) Calculate theP-Value.

P-Value =

nothing

(round answer to four decimalplaces)

5) What is theDecision?

A.

Reject Upper H 0

H0

B.

Fail to Reject Upper H 0

H0

C.

Reject Upper H 1

H1

D.

Fail to Reject Upper H 1

H1

6) Write the interpretation in SHOW YOUR WORK.

Click to select your answer(s).