Españo The mean height of a certain kind of plant is 148 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...

Extracted text: Españo The mean height of a certain kind of plant is 148 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 148. State the null hypothesis Ho and the alternative hypothesis H, that we would use for this test. Ho: 0 H;: ] O