The mean height of a certain kind of plant is 136 centimeters.

The mean height of a certain kind of plant is 136 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 136 . State the null hypothesis H0 and the alternative hypothesis H1 that we would use for this test.

please not the H0 and H1 the 0 and 1 are lower than the H's but I could not type that on my computer