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: 
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?
Definitions:
Q31: To compute an interval estimate for the
Q32: If the coefficient of determination is a
Q48: For a one-tailed test (lower tail), a
Q62: Refer to Exhibit 13-3. The test statistic
Q71: Refer to Exhibit 12-5. The expected number
Q77: Last school year, in the school
Q78: Six observations were selected from each
Q82: Shown below is 2 x 3 contingency
Q107: Refer to Exhibit 10-9. The test statistic
Q127: Refer to Exhibit 14-4. To perform an