7. Perform the indicated goodness-of-fit test.
You roll a die 48 times with the following results.
Number 1 2 3 4 5 6
Frequency 13 2 13 1 4 15
Use a significance level of 0.05 to test the claim that the die is fair.
Select the correct conclusion about the null hypothesis.
Fail to reject the null hypothesis. There is not sufficient evidence to warrant rejection of the claim
that the die is fair.
Reject the null hypothesis. There is sufficient evidence to warrant rejection of the claim that the
die is fair.
Reject the null hypothesis. There is not sufficient evidence to warrant rejection of the claim that
the die is fair.
Fail to reject the null hypothesis. There is sufficient evidence to warrant rejection of the claim that
the die is fair.