IEE 380 Exam 3 Question and answers
correctly solved 2025/2026
What is probability type 1 error? - correct answer ✔P(rejecting Ho when Ho is true)
If we want to do a hypothesis test on the equality of two variances we will need a value from the ______
distribution. - correct answer ✔F-Distribution
The p-value is the smallest _______ that would lead us to the null hypothesis - correct answer ✔level
of significance
Failing to reject the null hypothesis when it is false is? - correct answer ✔Type II Error
Rejecting the null hypothesis when it is true - correct answer ✔Type I error
We desire both Alpha and beta to be low or high? - correct answer ✔Low
The power of the test means? - correct answer ✔The probability of correctly identifying a false null
hypothesis
correctly solved 2025/2026
What is probability type 1 error? - correct answer ✔P(rejecting Ho when Ho is true)
If we want to do a hypothesis test on the equality of two variances we will need a value from the ______
distribution. - correct answer ✔F-Distribution
The p-value is the smallest _______ that would lead us to the null hypothesis - correct answer ✔level
of significance
Failing to reject the null hypothesis when it is false is? - correct answer ✔Type II Error
Rejecting the null hypothesis when it is true - correct answer ✔Type I error
We desire both Alpha and beta to be low or high? - correct answer ✔Low
The power of the test means? - correct answer ✔The probability of correctly identifying a false null
hypothesis
