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Question
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?
Answer
This answer is hidden. It contains 140 characters.
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