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ICE Princess25 [194]

2 years ago

6

The mean height of a certain kind of plant is 171 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 171. State the null hypothesis and the alternative hypothesis that we would use for this test.

1 answer:

Doss [256]2 years ago

4 0

Answer:

Null Hypothesis: $H_0:\mu=171$

Alternative Hypothesis: $H_1:\mu\neq 171$

Step-by-step explanation:

It is given that the mean height of a certain kind of plant is 171 centimeters.

Null Hypothesis: A hypotheses of no statistical significant difference is known as null hypothesis. The null hypotheses for this test is

$H_0:\mu=171$

Alternative Hypothesis: If a hypothesis is used in hypothesis testing that is contrary to the null hypothesis is known as alternative hypotheses. The alternative hypotheses for this test is

$H_1:\mu\neq 171$

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