Chi-Squared Distribution 9) A dice is rolled 300 times by Bob. He wants to know if he can conclude that this dice was indeed a fair one. He tallied up his information into the following table: 1 45 2 65 Determine the Following: 3 35 4 50 a) Can we conclude the Dice is fair with 5% confidence b) Can we conclude the Dice is fair with 1% confidence 5 42 сл 6 63

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.3: Conditional Probability; Independent Events; Bayes' Theorem
Problem 6E: If two fair dices are rolled, find the probabilities of the following results. A sum of 6, given...
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Chi-Squared Distribution A dice is rolled 300 times by Bob. He wants to know if he can conclude that this
dice was indeed a fair one. He tallied up his information into the following table: Determine the Following:
a) Can we conclude the Dice is fair with 5% confidence b) Can we conclude the Dice is fair with 1%
confidence
Chi-Squared Distribution
9) A dice is rolled 300 times by Bob. He wants to know if he can conclude that this
dice was indeed a fair one. He tallied up his information into the following table:
1
45
2
65
Determine the Following:
Ć
3
35
4
50
a) Can we conclude the Dice is fair with 5% confidence
b) Can we conclude the Dice is fair with 1 % confidence
5
42
6
63
Transcribed Image Text:Chi-Squared Distribution A dice is rolled 300 times by Bob. He wants to know if he can conclude that this dice was indeed a fair one. He tallied up his information into the following table: Determine the Following: a) Can we conclude the Dice is fair with 5% confidence b) Can we conclude the Dice is fair with 1% confidence Chi-Squared Distribution 9) A dice is rolled 300 times by Bob. He wants to know if he can conclude that this dice was indeed a fair one. He tallied up his information into the following table: 1 45 2 65 Determine the Following: Ć 3 35 4 50 a) Can we conclude the Dice is fair with 5% confidence b) Can we conclude the Dice is fair with 1 % confidence 5 42 6 63
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