An education researcher claims that 53% of college students work year-round. In a random sample of 400 college students, 212 say they work year-round. At a = 0.01, is there enough evidence to reject the researcher's claim Complete parts (a) through (e) below. (a) Identify the claim and state H, and Hg. Identify the claim in this scenario. Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round.) O A. At most % of college students work year-round. O B. % of college students work year-round. O C. At least % of college students work year-round. O D. The percentage of college students who work year-round is not %. Let p be the population proportion of successes, where a success is a college student who works year-round. State Ho and Ha. Select the correct choice below and fill in the answer boxes to complete your choice. (Round to two decimal places as needed.) O A. Ho: p> O B. Ho: p# O C. Ho: pz H3: ps H3: p= H3: p< O D. H.p O E. H. n O F. H. p=

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An education researcher claims that 53% of college students work year-round. In a random sample of 400 college students, 212 say they work year-round. At a = 0.01, is there enough evidence to reject the researcher's claim?
Complete parts (a) through (e) below.
(a) Identify the claim and state H, and H,
Identify the claim in this scenario. Select the correct choice below and fill in the answer box to complete your choice.
(Type an integer or a decimal. Do not round.)
O A. At most
% of college students work year-round.
O B.
% of college students work year-round.
O C. At least % of college students work year-round.
%.
O D. The percentage of college students who work year-round is not
Let p be the population proportion of successes, where a success is a college student who works year-round. State H, and Ha. Select the correct choice below and fill in the answer boxes to complete your choice.
(Round to two decimal places as needed.)
O C. Ho: p2
О В. Но: рf
O A. Ho: p>
Hạ: p<
Ha: p=
H3: ps
O F. Ho: p=
O E. Ho: ps|
O D. Ho: p<
Transcribed Image Text:An education researcher claims that 53% of college students work year-round. In a random sample of 400 college students, 212 say they work year-round. At a = 0.01, is there enough evidence to reject the researcher's claim? Complete parts (a) through (e) below. (a) Identify the claim and state H, and H, Identify the claim in this scenario. Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round.) O A. At most % of college students work year-round. O B. % of college students work year-round. O C. At least % of college students work year-round. %. O D. The percentage of college students who work year-round is not Let p be the population proportion of successes, where a success is a college student who works year-round. State H, and Ha. Select the correct choice below and fill in the answer boxes to complete your choice. (Round to two decimal places as needed.) O C. Ho: p2 О В. Но: рf O A. Ho: p> Hạ: p< Ha: p= H3: ps O F. Ho: p= O E. Ho: ps| O D. Ho: p<
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