The mean height of a certain kind of plant is 141 centimeters. Suppose we want to...

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The mean height of a certain kind of plant is 141 centimeters. Suppose we want to carry out a hypothesis test to see if the mean height when these plants are treated with a certain chemical differs from 141. State the null hypothesis Ho and the alternative hypothesis H, that we would use for this test. Ho H, H: X 1x b P S The mean height of a certain kind of plant is 141 centimeters. Suppose we want to carry out a hypothesis test to see if the mean height when these plants are treated with a certain chemical differs from 141. State the null hypothesis Ho and the alternative hypothesis H, that we would use for this test. Ho H, H: X 1x b P S