Question

Express the null hypothesis and the alternative hypothesis in symbolic form that would be used for a hypothesis test. A psychologist claims that more than 5.8 percent of the population suffers from professional problems due to extreme shyness.

Answer 1

Null Hypothesis

H₀ : P = 3.8

Alternative Hypothesis

H₁: P > 3.8

Explanation:

Explanation:-

Null Hypothesis :-

The single statistic, H₀ will be that the sample statistic

H₀ : There is does not differ significantly from hypothetical parameter values

H₀ : P = 3.8

Alternative Hypothesis:

The statistic , H₁ will be the sample statistic

H₁: There is differ significantly from hypothetical parameter values

H₁: P > 3.8