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e) How many degrees of freedom are there? Select the correct choice and, if necessary, fill in the answer box to complete your choice. O A. O B. Since the assumptions are not satisfied, a hypothesis test is not appropriate. f) Find x² and the P-value. Select the correct choice and, if necessary, fill in the answer box to complete your choice. OA. = (Round to two decimal places as needed.) O B. Since the assumptions are not satisfied, a hypothesis test is not appropriate. Find the P-value. Select the correct choice and, if necessary, fill in the answer box to complete your choice. OA. P-value = (Round to three decimal places as needed.) O B. Since the assumptions are not satisfied, a hypothesis test is not appropriate. g) State your conclusion. Assume that 0.05 is a reasonable significance level.

e) How many degrees of freedom are there? Select the correct choice and, if necessary, fill in the answer box to complete your choice. O A. O B. Since the assumptions are not satisfied, a hypothesis test is not appropriate. f) Find x² and the P-value. Select the correct choice and, if necessary, fill in the answer box to complete your choice. OA. = (Round to two decimal places as needed.) O B. Since the assumptions are not satisfied, a hypothesis test is not appropriate. Find the P-value. Select the correct choice and, if necessary, fill in the answer box to complete your choice. OA. P-value = (Round to three decimal places as needed.) O B. Since the assumptions are not satisfied, a hypothesis test is not appropriate. g) State your conclusion. Assume that 0.05 is a reasonable significance level.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter7: Percents
Section7.4: The Percent Equation
Problem 19E
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After getting trounced by your little brother in a children's game, you suspect the die he gave you to roll may be unfair. To check, you roll it 96 times, recording the number of times each face appears. Do these results cast doubt on the die's fairness? Complete parts a through g below. C Yes O No e) How many degrees of freedom are there? Select the correct choice and, if necessary, fill in the answer box to complete your choice. O A. O B. Since the assumptions are not satisfied, a hypothesis test is not appropriate. f) Find x² and the P-value. Select the correct choice and, if necessary, fill in the answer box to complete your choice. OA. x² = (Round to two decimal places as needed.) O B. Since the assumptions are not satisfied, a hypothesis test is not appropriate. Find the P-value. Select the correct choice and, if necessary, fill in the answer box to complete your choice. O A. P-value= (Round to three decimal places as needed.) O B. Since the assumptions are not satisfied, a hypothesis test is not appropriate. g) State your conclusion. Assume that 0.05 is a reasonable significance level. O A. Reject the null hypothesis. There is not sufficient evidence to support the claim. O B. Fail to reject the null hypothesis. There is sufficient evidence to support the claim. O C. Reject the null hypothesis. There is sufficient evidence to support the claim. O D. Fail to reject the null hypothesis. There is not sufficient evidence to support the claim. O E. Since the assumptions are not satisfied, a hypothesis test is not appropriate. Face Count Face Count 1 12 4 17 2 18 5 8 3 11 6 30
Transcribed Image Text:After getting trounced by your little brother in a children's game, you suspect the die he gave you to roll may be unfair. To check, you roll it 96 times, recording the number of times each face appears. Do these results cast doubt on the die's fairness? Complete parts a through g below. C Yes O No e) How many degrees of freedom are there? Select the correct choice and, if necessary, fill in the answer box to complete your choice. O A. O B. Since the assumptions are not satisfied, a hypothesis test is not appropriate. f) Find x² and the P-value. Select the correct choice and, if necessary, fill in the answer box to complete your choice. OA. x² = (Round to two decimal places as needed.) O B. Since the assumptions are not satisfied, a hypothesis test is not appropriate. Find the P-value. Select the correct choice and, if necessary, fill in the answer box to complete your choice. O A. P-value= (Round to three decimal places as needed.) O B. Since the assumptions are not satisfied, a hypothesis test is not appropriate. g) State your conclusion. Assume that 0.05 is a reasonable significance level. O A. Reject the null hypothesis. There is not sufficient evidence to support the claim. O B. Fail to reject the null hypothesis. There is sufficient evidence to support the claim. O C. Reject the null hypothesis. There is sufficient evidence to support the claim. O D. Fail to reject the null hypothesis. There is not sufficient evidence to support the claim. O E. Since the assumptions are not satisfied, a hypothesis test is not appropriate. Face Count Face Count 1 12 4 17 2 18 5 8 3 11 6 30
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