Question

Please show all work and place your final answers on the lines. No work means no credit.(please show work)

4. A sample of 300 UCI students showed 126 drink Blue Cow during class while a sample of 400 UCLA students showed 152 drink Blue Cow during class.  Using a significance level of 5%, can you conclude that the proportions of IUCI and UCLA students that drink Blue Cow during class are the same?

Null Hypothesis: ____________________

Alternative Hypothesis: ____________________

Critical Value: ____________________

Test Statistic: ____________________

Your Decision: ____________________

Your Work:

Answer 1