3 part question, need answer asap

Question 10, 11.7.18-T HW Score: 70%, 7 of 10 points E Homework: M7-Ch11 Hw Save Part 1 of 3 O Points: 0 of 1 A business statistics class conducted a student survey in which 299 students were randomly selected and asked a variety of questions. One of the questions asked "How many friends do you have on a popular social media site?" To find a confidence interval for the mean number, a student drew 1000 bootstrap samples of the data and obtained the following histogram and summary statistics. Complete parts a through c below. Click here to view the results from resampling. a) Use the data to construct a 98% confidence interval for the mean number of friends. Round to three decimal places as needed.) X Resampling results 250- 200- 150 # of Samples 100- 50 0- 560 680 700 720 740 Mean Number of Friends Summary statistics of the mean 0.5% 1% 2% 2.5% 5% 95% 97.5% 98% 99% 99.5% 652.192 655.353 660.513 662.386 672.064 740.077 747.404 749.451 753.328 754.996 Print Done