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 224 times. The results are displayed in the table below. Use an αα = 0.05 significance level. Complete the rest of the table by filling in the expected frequencies: Frequencies of Suits Dealt Outcome Frequency Expected Frequency Spades 60 Hearts 63 Diamonds 59 Clubs 42 What are the null and alternative hypotheses? H0:H0: Ha:Ha: The degrees of freedom = The test-statistic for this data = (Please round your answer to 3 decimal places.) Based on this, we should reject the null fail to reject the null accept the null The final conclusion is ... At a sigificance level of 5%, there is insufficient evidence to conclude that the distribution of suits is not uniform. At a sigificance level of 5%, there is sufficient evidence to conclude that suits and cards are dependent. At a sigificance level of 5%, there is sufficient evidence to conclude that the distribution of suits is uniform. At a sigificance level of 5%, there is insufficient evidence to conclude that suits and cards are dependent. At a sigificance level of 5%, there is sufficient evidence to conclude that the distribution of suits is not uniform.

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 224 times. The results are displayed in the table below. Use an αα = 0.05 significance level.

Complete the rest of the table by filling in the expected frequencies:
Frequencies of Suits Dealt

Outcome Frequency Expected Frequency

Spades 60

Hearts 63

Diamonds 59

Clubs 42

Outcome	Frequency	Expected Frequency
Spades	60
Hearts	63
Diamonds	59
Clubs	42

What are the null and alternative hypotheses?
H0:H0:

Ha:Ha:
The degrees of freedom =
The test-statistic for this data = (Please round your answer to 3 decimal places.)
Based on this, we should
- reject the null
- fail to reject the null
- accept the null
The final conclusion is ...
- At a sigificance level of 5%, there is insufficient evidence to conclude that the distribution of suits is not uniform.
- At a sigificance level of 5%, there is sufficient evidence to conclude that suits and cards are dependent.
- At a sigificance level of 5%, there is sufficient evidence to conclude that the distribution of suits is uniform.
- At a sigificance level of 5%, there is insufficient evidence to conclude that suits and cards are dependent.
- At a sigificance level of 5%, there is sufficient evidence to conclude that the distribution of suits is not uniform.

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