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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
14 Nov 2021

Given information

Hypotheses will be stated as -

Null Hypothesis: The temperature that the sleeping bag can withstand is –15 °F.

Alternative Hypothesis: The temperature that the sleeping bag can withstand is not –15 °F.

 

Step-by-step explanation

Step 1.

Type I error is stated as -  

The bag can withstand –15 °F, but you conclude that it cannot stand temperatures that low.

Type II error is stated as -

The bag cannot withstand –15 °F, but you conclude that it can stand temperatures that low.

 

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