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You want to see if a card dealer is favoring one suit over another. You observe the dealer pick a card, put it back in the deck, shuffle, and then repeat the process 228 times. The results are displayed in the table below. Use an a = 0.10 significance level. a. Complete the rest of the table by filling in the expected frequencies: Frequencies of Suits Dealt Outcome Frequency Expected Frequency Spades 65 Hearts 65 Diamonds 61 Clubs 37 b. What is the correct statistical test to use? Select an answer V c. What are the null and alternative hypotheses? Ho: O The suits and cards are dependent. The suits and cards are independent. O The distribution of suits is uniform. O The distribution of suits is not uniform. Hi: The distribution of suits is uniform. The distribution of suits is not uniform. O The suits and cards are independent. O The suits and cards are dependent. d. The degrees of freedom = e. The test-statistic for this data = (Please show your answer to three decimal places.) f. The p-value for this sample = (Please show your answer to four decimal places.) g. The p-value is Select an answer h. Based on this, we should Select an answer i. Thus, the final conclusion is... O There is sufficient evidence to conclude that the distribution of suits is not uniform. There is insufficient evidence to conclude that suits and cards are dependent. O There is insufficient evidence to conclude that the distribution of suits is not uniform. O There is sufficient evidence to conclude that the distribution of suits is uniform. O There is sufficient evidence to conclude that suits and cards are denendent.

You want to see if a card dealer is favoring one suit over another. You observe the dealer pick a card, put it back in the deck, shuffle, and then repeat the process 228 times. The results are displayed in the table below. Use an a = 0.10 significance level. a. Complete the rest of the table by filling in the expected frequencies: Frequencies of Suits Dealt Outcome Frequency Expected Frequency Spades 65 Hearts 65 Diamonds 61 Clubs 37 b. What is the correct statistical test to use? Select an answer V c. What are the null and alternative hypotheses? Ho: O The suits and cards are dependent. The suits and cards are independent. O The distribution of suits is uniform. O The distribution of suits is not uniform. Hi: The distribution of suits is uniform. The distribution of suits is not uniform. O The suits and cards are independent. O The suits and cards are dependent. d. The degrees of freedom = e. The test-statistic for this data = (Please show your answer to three decimal places.) f. The p-value for this sample = (Please show your answer to four decimal places.) g. The p-value is Select an answer h. Based on this, we should Select an answer i. Thus, the final conclusion is... O There is sufficient evidence to conclude that the distribution of suits is not uniform. There is insufficient evidence to conclude that suits and cards are dependent. O There is insufficient evidence to conclude that the distribution of suits is not uniform. O There is sufficient evidence to conclude that the distribution of suits is uniform. O There is sufficient evidence to conclude that suits and cards are denendent.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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You want to see if a card dealer is favoring one suit over another. You observe the dealer pick a card, put it back in the deck, shuffle, and then repeat the process 228 times. The results are displayed in the table below. Use an a = 0.10 significance level. a. Complete the rest of the table by filling in the expected frequencies: Frequencies of Suits Dealt Outcome Frequency Expected Frequency Spades 65 Hearts 65 Diamonds 61 Clubs 37 b. What is the correct statistical test Select an answer V c. What are the null and alternative hypotheses? Hg: use? O The suits and cards are dependent. The suits and cards are independent. O The distribution of suits is uniform. O The distribution of suits is not uniform. H1: O The distribution of suits is uniform. O The distribution of suits is not uniform. The suits and cards are independent. The suits and cards are dependent. d. The degrees of freedom = e. The test-statistic for this data = (Please show your answer to three decimal places.) f. The p-value for this sample = (Please show your answer to four decimal places.) g. The p-value is Select an answer h. Based on this, we should Select an answer i. Thus, the final conclusion is... O There is sufficient evidence to conclude that the distribution of suits is not uniform. O There is insufficient evidence to conclude that suits and cards are dependent. O There is insufficient evidence to conclude that the distribution of suits is not uniform. O There is sufficient evidence to conclude that the distribution of suits is uniform. O There is sufficient evidence to conclude that suits and cards are dependent.
Transcribed Image Text:You want to see if a card dealer is favoring one suit over another. You observe the dealer pick a card, put it back in the deck, shuffle, and then repeat the process 228 times. The results are displayed in the table below. Use an a = 0.10 significance level. a. Complete the rest of the table by filling in the expected frequencies: Frequencies of Suits Dealt Outcome Frequency Expected Frequency Spades 65 Hearts 65 Diamonds 61 Clubs 37 b. What is the correct statistical test Select an answer V c. What are the null and alternative hypotheses? Hg: use? O The suits and cards are dependent. The suits and cards are independent. O The distribution of suits is uniform. O The distribution of suits is not uniform. H1: O The distribution of suits is uniform. O The distribution of suits is not uniform. The suits and cards are independent. The suits and cards are dependent. d. The degrees of freedom = e. The test-statistic for this data = (Please show your answer to three decimal places.) f. The p-value for this sample = (Please show your answer to four decimal places.) g. The p-value is Select an answer h. Based on this, we should Select an answer i. Thus, the final conclusion is... O There is sufficient evidence to conclude that the distribution of suits is not uniform. O There is insufficient evidence to conclude that suits and cards are dependent. O There is insufficient evidence to conclude that the distribution of suits is not uniform. O There is sufficient evidence to conclude that the distribution of suits is uniform. O There is sufficient evidence to conclude that suits and cards are dependent.
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