HW Score: 63.64%, 7.64 of 12 Homework: Sec 7.4 Question 3, 7.4.5-T Part 3 of 5 points O Points: 0 of 1 Save Decide whether the normal sampling distribution can be used. If it can be used, test the claim about the population Question list K proportion p at the given level of significance a using the given sample statistics. Claim: p #0.27; a = 0.10; Sample statistics: p = 0.23, n = 100 Media 3 Uv. It's, wecause py is yitalei ulall u - U. IV. O D. No, because np is less than 5. Media 4 State the null and alternative hypotheses. O A. Ho: ps0.27 Media 5 Ha: p > 0.27 O B. Ho: p 2 0.27 Ha: p {:3- E. H0: pg '22:} F. H0: p Ha:p5 Ha:p> Haip= A 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 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.) Question 1 A. At least % of adults in the country would travel into space on a commercial flight if they could afford it. B. 31 % of adults in the country would travel into space on a commercial flight if they could afford it. Question 2 O C. The percentage adults in the country who would travel into space on a commercial flight if they could afford it is not %. O D. No more than % of adults in the country would travel into space on a commercial flight if they could afford it. Question 3 Let p be the population proportion of successes, where a success is an adult in the country who would travel into space on a commercial flight if they could afford it. State Ho and Ha. Select the correct choice below and fill in the answer O Question 4 boxes to complete your choice. (Round to two decimal places as needed.) O A. Ho: ps OB. Ho: P > O C. Ho: P= Question 5 Ha: p> Ha: Ps Ha : p# OD. Ho: p Ho:p= 0.31 Hazp> Ha:ps Ha:p 0.31 H0:p