Hello I am taking statistics and probability for the first time. I am really struggling at this practice question. pleaseeee help me. I would really like to know the right answers i think i got them all wrong. Thank you so much!!

A pharmaceutical company claims that their new medication lowers blood pressure. Agroup of six patients was randomly selected and their systolic blood pressure was measured before and one hour after they had taken the medication. See the table below. For parts (a), (b), {1:}, round your answers to 2 decimal places. You MUST answer part {a} before filling in the two right columns in the table. {b} Fill in the table below. Patient Before After germ _ After 11 cf [d (if 1 135 14a [ 2 162 147 | | 3 T m. | | 4 143 135 | | 5 148 143 [ 3 131 137 | | Total You MUST fill in the bottom right entryr of the table above before answering part (c). {c} The standard deviation for the differences is set = :] At a 6.596 significance level, test the company's claim. Use the t-test for matched pairs and the formula involving the mean of the differences M, {d} State the null and alternative hypotheses, and identify which one is the claim. Which one is the claim: OH.) 0H1 For parts (e), if} use the correct sign For the t-value and test statistic, and round your answers to 3 decimal places. {e} What is the critical tvalue? :] {1'} What is the test statistic? :] You MUST answer part: [e], [0 before answering parts (g), {h}. {g} Is the null hypothesis rejected? 0 Yes 0 No {h} Is the claim supported? 0 Yes, there is sufficient evidence to suggest that their new medication lowers blood pressure. 0 No, there is not sufficient evidence to suggest that their newr medication lowers blood pressure