Can you please show the answer on letter B, C , d
D and E with that given numbers?
can you please show the answer of D and E as well the solution of these?
The most recent financial statements for Hopington Tours Inc. follow. Sales for 2020 are projected to grow by 25%. Interest expense will remain constant; the tax rate and the dividend payout rate will also remain constant. Costs, other expenses, current assets, and accounts payable increase spontaneously with sales. The firm is operating at full capacity and no new debt or equity is issued. In 2016 the Better Business Bureau settied 75% of complaints they received in the United States. Suppose you have been hired by the Better Business Bureau to investigate the complaints they received this year involving new car dealers. You plan to select a sample of new car dealer complaints to estimate the proportion of complaints the Better Business Bureau is able to settic. Assume the population proportion of complaints settled for new car dealers is 0.75 , the same as the overall proportion of complaints settied in 2016. Use the z-table. a. Suppose you select a sample of 200 complaints involving new car dealers. Show the sampling distribution of p. E(p)=(to2docimals)p=(to4decimals) b. Based upon a sample of 200 complaints, what is the probability that the sample proportion will be within 0.08 of the population proportion (to 4 decimals)? probability = C. Suppose you select a sample of 430 complaints involving new car dealers, show the sampling distribution of p. d. Based upon the larger sample of 430 complaints, what is the probability that the sample proportion will be within 0.08 of the population proportion (to 4 decimals)? probability = e. As measured by the increase in probability, how much do you gain in precision by taking the larger sample in part (d)? The probability of the sample proportion being within 0.08 of the population mean is increased by 8 (to 3 decimals), There is a gain in precision by the sample size. The most recent financial statements for Hopington Tours Inc. follow. Sales for 2020 are projected to grow by 25%. Interest expense will remain constant; the tax rate and the dividend payout rate will also remain constant. Costs, other expenses, current assets, and accounts payable increase spontaneously with sales. The firm is operating at full capacity and no new debt or equity is issued. In 2016 the Better Business Bureau settied 75% of complaints they received in the United States. Suppose you have been hired by the Better Business Bureau to investigate the complaints they received this year involving new car dealers. You plan to select a sample of new car dealer complaints to estimate the proportion of complaints the Better Business Bureau is able to settic. Assume the population proportion of complaints settled for new car dealers is 0.75 , the same as the overall proportion of complaints settied in 2016. Use the z-table. a. Suppose you select a sample of 200 complaints involving new car dealers. Show the sampling distribution of p. E(p)=(to2docimals)p=(to4decimals) b. Based upon a sample of 200 complaints, what is the probability that the sample proportion will be within 0.08 of the population proportion (to 4 decimals)? probability = C. Suppose you select a sample of 430 complaints involving new car dealers, show the sampling distribution of p. d. Based upon the larger sample of 430 complaints, what is the probability that the sample proportion will be within 0.08 of the population proportion (to 4 decimals)? probability = e. As measured by the increase in probability, how much do you gain in precision by taking the larger sample in part (d)? The probability of the sample proportion being within 0.08 of the population mean is increased by 8 (to 3 decimals), There is a gain in precision by the sample size
