Hi, can you help me answer this question please, thank you!

Miguel Prz asked Apr 16, 2023

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15 votes

Miguel Prz asked Apr 16, 2023

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14 votes

Step 1:

You wish to test the following claim at a significance level of

α = 0.05

Step 2:

Null hypothesis

$H_0\colon\mu\text{ = 87.8}$

Step 3:

Alternative hypothesis

$H_a\text{ : }\mu\text{ < 87.8}$

Imbryk answered Apr 20, 2023

3.2k points

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