statistic 2

What is the Null Hypothesis?

H0: μ1 = μ2 = μ3

H0: μ1 <= μ2 <= μ3

H0: μ1 >= μ2 >= μ3

H0: μ1 not= μ2 not= μ3

QUESTION 2

What is the Alernative Hypothesis?

Ha: μ1 not= μ2 not= μ3

Ha: μ1 < μ2 < μ3

Ha: μ1 > μ2 > μ3

Ha: Not all means are equal

QUESTION 3

What is the mean for Wax Type 1? (2 decimals)

QUESTION 4

What is the mean for Wax Type 2? (2 decimal)

QUESTION 5

What is the mean for Wax Type 3? (2 decimal)

QUESTION 6

What is the σ2 for Wax Type 1? (2 decimal)

QUESTION 7

What is the σ2 for Wax Type 2? (2 decimal)

QUESTION 8

What is the σ2 for Wax Type 3? (2 decimal)

QUESTION 9

What is the calculated SSTR? (2 decimal)

QUESTION 10

What is the calculated SSE? (2 decimal)

QUESTION 11

What is the calculated SST? (2 decimal)

QUESTION 12

What are the total degrees of freedom?

QUESTION 13

What are the Treatment degrees of freedom?

QUESTION 14

What are the Error degrees of freedom?

QUESTION 15

What is the calculated test statistic? (4 decimal)

QUESTION 16

What is the critical value? (4 decimal)

QUESTION 17

What is the critical value of p? (4 decimal)

QUESTION 18

What is the conclusion?

Reject H0: There is not enough evidence to conclude that the mean number of washes for the three wax types are not the same.

Do Not Reject H0: There is not enough evidence to conclude that the mean number of washes for the three wax types are not the same.

Reject H0: There is enough evidence to conclude that the mean number of washes for the three wax types are not the same.

Do Not Reject H0: There is enough evidence to conclude that the mean number of washes for the three wax types are the same.

QUESTION 19

What is the SST? (4 decimal)

QUESTION 20

What is the MSTR? (4 decimal)

QUESTION 21

What is the SSBL? (4 decimal)

QUESTION 22

What is the MSBL? (4 decimal)

QUESTION 23

What is the SSE? (4 decimal)

QUESTION 24

What is the MSE? (4 decimal)

QUESTION 25

What is the calculated test statistic?

QUESTION 26

What is the critical value?

QUESTION 27

What is the critical value of p?

QUESTION 28

What is the conclusion?

Reject H0: There is not enough evidence to conclude that the mean number of washes for the three wax types are not the same.

Do Not Reject H0: There is not enough evidence to conclude that the mean number of washes for the three wax types are not the same.

Reject H0: There is enough evidence to conclude that the mean number of washes for the three wax types are not the same.

Do Not Reject H0: There is enough evidence to conclude that the mean number of washes for the three wax types are the same.

QUESTION 29

What is the calculated test statistic?

QUESTION 30

What is the critical value?

QUESTION 31

What is the critical value of p?

QUESTION 32

What is the conclusion?

Reject H0: There is not enough evidence to conclude that the mean number of washes for the three wax types are not the same.

Do Not Reject H0: There is not enough evidence to conclude that the mean number of washes for the three wax types are not the same.

Reject H0: There is enough evidence to conclude that the mean number of washes for the three wax types are not the same.

Do Not Reject H0: There is enough evidence to conclude that the mean number of washes for the three wax types are the same.