How do I set up 9b?

The manufacturer of a new eye cream claims that the cream reduces the appearance of fine lines and wrinkles after just 14 days of Numbers of Fine Lines application. To test the claim, 12 women were randomly selected to participate in a study. The number of fine lines and wrinkles and Wrinkles After Eye that are visible around each participant's eyes is recorded before and after the 14 days of treatment. The table at the right displays the Cream results. Test the claim that the eye cream makes a difference in the number of wrinkles at the 0.01 level of significance. Before Eye Cream 8 6 14 14 (a) Give the null and alternative hypotheses for this situation in mathematical notation. 13 11 15 14 10 10 16 14 (b) Give the sample's test statistic. 9 9 10 9 11 11 (c) Give the sample's P-value. 10 8 12 11 (d) State the conclusion of your hypothesis test based on test statistic and p-value and explain why. 12 12 140 129 Total (e) Write a final interpretive sentence using the context of this