All 4 parts please

Wheat yields: The highest non-irrigated wheat yields in the United States are in the Palouse region of Eastern Washington and Northern Idaho. Following are hypothetical yields, in bushels, for 15 randomly selected acres of farmland. Can you conclude that the median yield differs from 85 bushels per acre? Use the a=0.01 level of significance. 86 74 98 66 72 91 91 82 74 94 71 85 64 66 92 Send data to Excel Part: 0 / 4 Part 1 of 4 State the appropriate null and alternate hypotheses. Ho : 0 0=0 H 0#0 m This is a (Choose one) V test. X