When it comes to casino games, the odds of winning at blackjack are better than the odds of winning at roulette or slots. You ask a random sample of Council Bluffs gamblers about their favorite casino game and whether or not they have ever passed a college-level statistics class. The data are summarized in the table below. Is an understanding of statistics and probability related to favoring games with better odds? ***Conduct a significance test at alpha =.05 and, in step five, calculate the appropriate measures of association if appropriate and write a paragraph summarizing your results. Favorite Casino Game by Experience in Statistics Passed a Statistics Class? Favorite Game Yes
When it comes to casino games, the odds of winning at blackjack are better than the odds of winning at roulette or slots. You ask a random sample of Council Bluffs gamblers about their favorite casino game and whether or not they have ever passed a college-level statistics class. The data are summarized in the table below.
Is an understanding of statistics and probability related to favoring games with better odds?
***Conduct a significance test at alpha =.05 and, in step five, calculate the appropriate measures of association if appropriate and write a paragraph summarizing your results.
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Favorite Casino Game by Experience in Statistics |
|
||
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|
Passed a Statistics Class? |
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|
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Favorite Game |
Yes |
No |
|
|
Blackjack |
69 | 19 |
|
|
Roulette |
27 | 34 |
|
|
Slots |
43 | 75 |
|
Step 1:
Step 2: Write in symbols and then a sentence for each hypothesis.
Step 3:With an alpha of .05, using the chi square sampling distribution, what is your critical score?
Step 4: Throughout calculations and for the final answer, round to two decimals. Must show work
Step 5: Write a paragraph summarizing your results that includes all 7 components (e.g., rejection decision, phi or cramer's v, lambda, column percentages), as discussed in the audio lectures/power points. Must show work calculating measures of association
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