8.

A random sample of 780 subjects was asked to Identify the day of the week that is best for quality family time. Consider the claim that the days of the week are selected with a uniform distribution so that all days have the same chance of being selected. The table below shows goodness-of-fit test results from the claim and data from the study. Test that claim using either the critical value method or the P-value method with an assumed significance level of a = 0.05 Num Categories Test statistic, 3503 345 x 2 Degrees of freedom 6 Critical x2 12 592 Expected Freq 111 4286 P-Value 0 0000 Determine the null and alternative hypotheses H Identify the test statistic. x = [(Type an integer or a decimal ) Identify the critical value does not appear =[Type an integer or a decimal) does appear State the conclusion Ho There sufficient evidence to warrant rejection of the claim that the days of the week are selected with a uniform distribution. It that all days have the same chance of being selected Time Remaining: 01 08:45