1. Rolling of dice can have 6 different outcomes. A teacher rolled the dice 50 times and attained these following results: 7 9 10 :: 8 7 a) Calculate the chi square value. Show your computation. b) Will the result of chi square follows the 1:1:1:1:1:1 ratio at 0.05 significance level? Why or why not? 9,

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Chi Square Analysis
Critical values for x? test
p-val
0.1 0.05 | 0.01 0.005
DF
1
2.706 3.84
6.64
7.88
2 4.605 | 5.99
9.21
10.60
3 6.251 7.82
11.35 12.94
4 7.779 | 9.49
13.28 14.86
5
9.236 11.07 15.09 16.75
6 10.65 | 12.59 16.81 | 18.55
7 12.02 14.07 | 18.48 20.28
8 13.36 | 15.51 | 20.09 21.96
9 14.68 16.92 | 21.67 23.59
10 15.99 | 18.31 23.21 | 25.19
Transcribed Image Text:Critical values for x? test p-val 0.1 0.05 | 0.01 0.005 DF 1 2.706 3.84 6.64 7.88 2 4.605 | 5.99 9.21 10.60 3 6.251 7.82 11.35 12.94 4 7.779 | 9.49 13.28 14.86 5 9.236 11.07 15.09 16.75 6 10.65 | 12.59 16.81 | 18.55 7 12.02 14.07 | 18.48 20.28 8 13.36 | 15.51 | 20.09 21.96 9 14.68 16.92 | 21.67 23.59 10 15.99 | 18.31 23.21 | 25.19
1. Rolling of dice can have 6 different outcomes. A teacher rolled the dice 50 times
and attained these following results:
7
10
9
8
7
a) Calculate the chi square value. Show your computation.
b) Will the result of chi square follows the 1:1:1:1:1:1 ratio at 0.05 significance level?
Why or why not?
Transcribed Image Text:1. Rolling of dice can have 6 different outcomes. A teacher rolled the dice 50 times and attained these following results: 7 10 9 8 7 a) Calculate the chi square value. Show your computation. b) Will the result of chi square follows the 1:1:1:1:1:1 ratio at 0.05 significance level? Why or why not?
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