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An education researcher claims that at most 5% of working college students are employed as teachers or teaching Question list K assistants. In a random sample of 300 working college students, 7% are employed as teachers or teaching assistants. At a = 0.05, is there enough evidence to reject the researcher's claim? Complete parts (a) through (e) below. . . . Media 6 (a) Identify the claim and state Ho and Ha Identify the claim in this scenario. Select the correct choice below and fill in the answer box to complete your choice. Question 1 (Type an integer or a decimal. Do not round.) O A. % of working college students are employed as teachers or teaching assistants. O B. More than Question 2 % of working college students are employed as teachers or teaching assistants. O C. At most % of working college students are employed as teachers or teaching assistants. O D. The percentage of working college students who are employed as teachers or teaching assistants is not %. O Question 3 O Question 4 O Question 5 O Question 6A research center claims that 31% of adults in a certain country would travel into space on a commercial flight if they Question list K could afford it. In a random sample of 1000 adults in that country, 33% say that they would travel into space on a commercial flight if they could afford it. At a = 0.10, is there enough evidence to reject the research center's claim? Complete parts (a) through (d) below. . . . Media 6 (a) Identify the claim and state Ho and Ha. Question 1 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 least % of adults in the country would travel into space on a commercial flight if they could afford it. Question 2 O B. % of adults in the country would travel into space on a commercial flight if they could afford it. O C. The percentage adults in the country who would travel into space on a commercial flight if they could afford it is O Question 3 not |%. O D. No more than % of adults in the country would travel into space on a commercial flight if they could afford it. O Question 4 O Question 5 O Question 6. _ Decide whether the normal sampling distribution can be used. If it can be used, test the claim about the population Questlon \"St '6 proportion p at the given level of signicance or using the given sample statistics. Claim: p 0.27; a: 0.10; Sample statistics: 3: 0.23, n = 100 0 Media 6 Can the normal sampling distribution be used? . {:3 A. No, because no is less than 5. 0 Question 1 B. Yes, because both np and nq are greater than or equal to 5. 12:} C. Yes, because pq is greater than or = 0.10. 31/] Question 2 '12:} D. No, because np is less than 5. 0 Question 3 0 Question 4 0 Question 5 0 Question 6