Question

Determine the Type I error if the null hypothesis, H0, is: the percentage of homes in the city that are not up to the current electric codes is no more than10%.

And, thealternativehypothesis, Ha, is: the percentage of homes in the city that are not up to the current electric codes is morethan 10%.

Select the correct answer below:

There is insufficient evidence to conclude that more than 10% of homes in the city are not up to the current electrical codes when, in fact, there are more than 10% that are not up to the current electric codes.

There is insufficient evidence to conclude that less than 10% of homes in the city are not up to the current electrical codes when, in fact, there are less than 10% that are not up to the current electric codes.

There is sufficient evidence to conclude that more than 10% of homes in the city are not up to the current electrical codes when, in fact, there are no more than 10% that are not up to the current electric codes.

There is sufficient evidence to conclude that less than 10% of homes in the city are not up to the current electrical codes when, in fact, there are at least 10% that are not up to the current electric codes.