Answered: est the claim that a six-sided dice is…

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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Test the claim that a six-sided dice is fair at the 0.1 significance level. Complete the table. Round all answers to three decimal places.

Number rolled on dice	Observed Frequency	Expected Frequency	(O−E)2E(O-E)2E
1	6
2	24
3	22
4	7
5	20
6	17

H0H0: p₁ = p₂ = p₃ = p₄ = p₅ = p₆
H1H1: at least one is different

Original claim = Select an answer H₁ H₀

Enter the critical value, along with the significance level and degrees of freedom χ2χ2_(αα,df) below the graph. (Graph is for illustration only. No need to shade.)

X2Χ2_(,) =

(Round to three decimal places.)

Test Statistic = (Round to three decimal places.)
p-value=
(Round to four decimal places.)

Decision: Select an answer Accept the alternative hypothesis Accept the null hypothesis Fail to reject the null hypothesis Reject the null hypothesis

Conclusion: Select an answer There is not sufficient evidence to warrant rejection of There is sufficient evidence to warrant rejection of The sample data supports There is not enough evidence to support the claim that all 6 categories are equally likely to be selected.

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