A researcher is testing whether the percentage of freshmen at the school is greater than 30%. Which of the following would represent a Type I error?
Group of answer choices
The researcher concludes that the percentage of freshmen at the school is greater than 30%, but the true percentage is not greater than 30%.
The researcher concludes that the percentage of freshmen at the school is greater than 30%, but the true percentage is equal to 30%.
The researcher concludes that the percentage of freshmen at the school is equal to 30%, but the true percentage is greater than 30%.
The researcher concludes that the percentage of freshmen at the school is equal to 30%, but the true percentage is not equal 30%.
Correct option is:
The researcher concludes that the percentage of freshmen at the school is greater than 30%, but the true percentage is not greater than 30%.
A researcher is testing whether the percentage of freshmen at the school is greater than 30%....
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