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A lottery is conducted that involves the random selection of numbers from 0 to 4. To make sure that ...

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A lottery is conducted that involves the random selection of numbers from 0 to 4. To make sure that ...

A lottery is conducted that involves the random selection of numbers from 0 to 4. To make sure that the lottery is fair, a sample of 250 was taken. The following results were obtained:

Value	Frequency
0	40
1	45
2	55
3	60
4	50

a.	State the null and alternative hypotheses to be tested.
b.	Compute the test statistic.
c.	The null hypothesis is to be tested at the 5% level of significance. Determine the critical value from the table.
d.	What do you conclude about the fairness of this lottery?

Textbook

Essentials of Statistics for Business and Economics

Edition: 7^th

Authors: Anderson, Sweeney, Williams, Camm, Cochran

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Tonyt Author

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You make an excellent tutor!

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I appreciate what you did here, answered it right Smiling Face with Open Mouth

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Brilliant ツ

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