P Do Homework - HW3 Con X Chapter 2 Homework - Bl: x ChatGPT X Quiz 1 - Blackboard Learn X | C The average square foota( X G what is mean median and x G irsc.blackboard.com/webapps/blackboard/content/contentWrapper.jsp? content_id=_10827636_1&displayName=Chapter+2+Homework&course_id=_1... Finish update : Score: 91/141 19/30 answered . Question 8 2/6 pts 9 3 96 0 Details Calculate the 13th and 86th percentiles of the data set shown below. 2 6 7 9 10 15 16 19 24 25 26 P13 = This means that approximately % of the data lie at or below when the data are ranked. P86 This means that approximately % of the data lie at or below , when the data are ranked. Question Help: Read Submit QuestionP Do Homework - HW3 Co m H v ChatGPT | ' Quiz 1- Blackboard Learn X C The average square foota X | (@ whatis mean medianand X ar Finish update : & 2/4pts O 2 299 Details Score on last try: 2 of 4 pts. See Details for more. > Next question 2 Get a similar question You can retry this question below The average SAT score is 1064 with a standard deviation of 182. The distribution of all SAT scores is known to be normally distributed. Use the Empirical Rule to address the following questions. Hint: sketch the distribution to help visualize the problem. Approximately 99.7% of the test scores lie between and o If 700,000 students took the SAT, approximately how many students scored between 882 and 1246? D If 700,000 students took the SAT, approximately how many students scored between 700 and 1428? D Question Help: () Video 1 [ Video 2 Submit Question 'P Do Homework - HW3 Cor X Chapter 2 Homework - Bl X ChatGPT M Quiz B oard L C The average square foot: X * Dashboard b Finish update : QUiZ 1 Save progress SubmitandEnd = & 0 @ : Score: 93/124 16/23 answered X Question 23 || S or2pts O 1 O Details Score on last try: 0 of 2 pts. See Details for more. SILTTEENREG T You can retry this question below The average square footage of a U.S. single-family home is 2250 square feet with a standard deviation of 100 square feet. Consider a random sample of 200 homes. Use Chebyshev's Rule to address the following questions. Round solutions to the nearest whole number, if necessary. At least how many of the sample homes have square footage between 1650 and 2850 square feet? D homes At least what percentage of the sample homes have square footage between 1550 and 2950 square feet? [k Check All Parts P Do Homework - HW3 Corn X Chapter 2 Homework - Bl X ChatGPT M Quiz B oard Leal C The average square foot: X * Dashboard b Finish update : QUiZ 1 Save progress SubmitandEnd & 0 @ : Score: 93/124 16/23 answered X Question 11 || S or2pts O 1 O Details Score on last try: 0 of 2 pts. See Details for more. > Next question You can retry this question below The data below give the ages of a random sample of 15 students. Calculate the percentile rank of 50 and 32. Round solutions to one decimal place, if necessary. 15 {20 | 20 | 24 | 26 | 29 | 32 | 34 | 39 | 41 | 44 | 45 | 49 | 50 | 50 Check