A die is rolled 30 times and the results are recorded in the table.

Number rolled: 1,2,3,4,5,6

Frequency: 6,9,4,4,25

A goodness-of-fit chi-square test is to be used to test the null hypothesis that the die is fair. At a significance level of = 0.01, what is the value of chi-square and the appropriate conclusion?

x²= 5.6; fail to reject the null hypothesis

x²= 5.6; reject the null hypothesis

x²= 11.2; fail to reject the null hypothesis

x²= 11.2; reject the null hypothesis

x²= 15.33; fail to reject the null hypothesis