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mario62 [17]
3 years ago
9

–/2 points my notes question part points submissions used a medical experiment is planned to compare the herb echinacea with a p

lacebo for preventing colds. one response variable will be "volume of nasal secretions" (if you have a cold, you blow your nose a lot). suppose the average volume of nasal secretions in people without colds is 1. an increase to 3 indicates a cold.
Biology
1 answer:
Alchen [17]3 years ago
5 0

Answer:

The correct option is - D

The probability that the test rejects H₀ when m = 1 is true.

Explanation:

Given,

The significance level of a test

H₀ : m = 1 versus Hₐ : m > 1

Given options were

A) the probability that H₀ is true.

B) the probability that the test fails to reject H₀ when m = 3 is true.

C) the probability that the test rejects H₀ when m = 3 is true.

D) the probability that the test rejects H₀ when m = 1 is true.

Therefore, D means that The alternative hypothesis (Hₐ) will reject the Null hypothesis (H₀) when m = 1.  

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