Pretend you have a little brother (if you do have a little brother then you don't have to pretend about that part) and he challenges you to a dice game.  Not only does he beat you, he beats you bad.  You start to suspect that the little punk is cheating with an unfair die.  You toss the die 60 times and record the amount each number comes up.   At the 0.05 significance level, is the dice fair?

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Pretend you have a little brother (if you do have a little brother then you don't have to pretend about that part) and he challenges you to a dice game.  Not only does he beat you, he beats you bad.  You start to suspect that the little punk is cheating with an unfair die.  You toss the die 60 times and record the amount each number comes up.

 

At the 0.05 significance level, is the dice fair? 

Face
1
2 3
4 5
Count
11
7
9.
15
12
6
Transcribed Image Text:Face 1 2 3 4 5 Count 11 7 9. 15 12 6
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