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Question 12 (1 point) Consumers Energy states that the average electric bill across the state is $108.57. You want to te...

Question 12 (1 point)

Consumers Energy states that the average electric bill across the state is $108.57. You want to test the claim that the average bill amount is actually greater than $108.57. The hypotheses for this situation are as follows: Null Hypothesis: μ ≤ 108.57, Alternative Hypothesis: μ > 108.57. You complete a randomized survey throughout the state and perform a one-sample hypothesis test for the mean, which results in a p-value of 0.6273. What is the appropriate conclusion? Conclude at the 5% level of significance.

Question 12 options:

1)

We did not find enough evidence to say the true average electric bill is less than $108.57.

2)

We did not find enough evidence to say the true average electric bill is greater than $108.57.

3)

We did not find enough evidence to say a significant difference exists between the true average electric bill and $108.57.

4)

The true average electric bill is less than or equal to $108.57.

5)

The true average electric bill is significantly greater than $108.57.
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Answer #1

Given That Ho: ll s$108:57 Har ll > $108.57 P = 0.6273 6=5% -005 P value = 0.6273 > x=0.05 1. fail to reject Nell Hypothesis

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