Asked by ronald
he mean height of a certain kind of plant is 190 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 190 . State the null hypothesis and the alternative hypothesis that we would use for this test.
Answers
Answered by
PsyDAG
Ho: mean = 190
Ha: mean ≠ 190
Ha: mean ≠ 190
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