One study claimed that 91 % of college students identify themselves as procrastinators. A professor believes that the claim regarding college students is too high. The professor conducts a simple random sample of 161 college students and finds that 140 of them identify themselves as procrastinators. Does this evidence support the professor's claim that fewer than 91% of college students are procrastinators? Use a 0.02 level of significance
Step 2 of 3:
Compute the value of the test statistic Round your answer to two decimal places One study claimed that 91% of college students Identify themselves as procrastinators. A professor believes that the claim regarding college students is too high. The professor conducts a simple random sample of 161 college students and finds that 140 of them identify themselves as procrastinators. Does this evidence support the professor's claim that fewer than 91% of college students are procrastinators? Use a 0.02 level of significance
Step 3 of 3:
Draw a conclusion and interpret the decision Answer
We fall to reject the null hypothesis and conduce that there is suficient evidence at 0.02 level of significance that fewer than 91% of college students are procrastinators.
We reject the nult hypothesis and conclude that there is sufficient evidence at a 0.02 level of significance that fewer than 91% of college students are procrastinators
We fail to reject the null hypothesis and conclude that there is insufficient evidence at a 0.02 level of significance that fewer than 91 % of college students are procrastinators 5
We reject the null hypothesis and condude that there is insufficient evidence at a 0.02 level of significance that fewer than 91 % of college students are procrastinators