Answers are given in blue. Please solve using excel function and ill rate up

The following two samples were collected as matched pairs. Complete parts (a) through (d) below. Pair Sample 1 W D U Sample 2 a. State the null and alternative hypotheses to test if a difference in means exists between the populations represented by Samples 1 and 2. Let py be the population mean of matched-pair differences for Sample 1 minus Sample 2. Choose the correct answer below. A. Ho: Hy =0 O B. Ho: H20 Hy : H g # 0 Hy : Hy 0 b. Calculate the appropriate test statistic and interpret the results of the hypothesis test using