Consumers Energy states that the average electric bill across the state is $48. You want to test the claim that the average bill amount is actually...

Consumers Energy states that the average electric bill across the state is $48.9. You want to test the claim that the average bill amount is actually greater than $48.9. The hypotheses for this situation are as follows: Null Hypothesis: μ ≤ 48.9, Alternative Hypothesis: μ > 48.9. If the true statewide average bill is $45.74 and the null hypothesis is rejected, did a type I, type II, or no error occur?

Question 12 options:

1) 

No error has occurred.

2) 

We do not know the p-value, so we cannot determine if an error has occurred.

3) 

Type I Error has occurred.

4) 

We do not know the degrees of freedom, so we cannot determine if an error has occurred.

5) 

Type II Error has occurred