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Science-Related Homework Help Statistics and Probability Topic started by: Tonyt on Mar 5, 2023


Title: A lottery is conducted that involves the random selection of numbers from 0 to 4. To make sure that ...
Post by: Tonyt on Mar 5, 2023

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?


Title: Re: A lottery is conducted that involves the random selection of numbers from 0 to 4. To make sure that ...
Post by: Boba155 on Mar 5, 2023
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