can someone please answer these ASAP
A B C D E B - C = D = E = i. (10%) What percent of the students saw fewer than three movies? j. (10%) Give the 40th percentile: 40% = k. (10%) Give the 90th percentile: 90% = Problem 2 The following are the published weights (in pounds) of all the team members of the San Francisco 49ers from a previous year. 239, 199, 217, 247, 264, 267, 271, 186, 196, 246, 232, 219, 233, 237, 196, 246, 244, 188, 227, 197, 194, 248, 295, 221, 225, 186, 203, 195, 245, 250, 281, 239, 269, 270, 268, 211, 251, 192, 224, 230, 239, 239, 209, 215, 215, 259, 202, 229, 214, 211, 185, 218, 204, 243 a. (10%) Organize the data from smallest to largest. i. The 11th value is 39th value isProblem 2 The following are the published weights (in pounds) of all the team members of the San Francisco 49ers from a previous year. 239, 199, 217, 247, 264, 267, 271, 186, 196, 246, 232, 219, 233, 237, 196, 246, 244, 188, 227, 197, 194, 248, 295, 221, 225, 186, 203, 195, 245, 250, 281, 239, 269, 270, 268, 211, 251, 192, 224, 230, 239, 239, 209, 215, 215, 259, 202, 229, 214, 211, 185, 218, 204, 243 a. (10%) Organize the data from smallest to largest. i. The 11th value is ii. The 39th value is b. (10%) Give the median: c. (10%) Give the first quartile: Q1 = d. (10%) Give the third quartile: Q3 = e. (10%) Construct a box-and-whiskers plot of the data B C D E=eval&course_Id=102 G Problem 3 Three students were applying to the same graduate school. They came from schools with different grading systems. Which student had the best GPA when compared to his school? Student GPA School Avg. GPA School Std. Dev. Thuy 3.2 3 0.8 Nirmala 76 70 23 Surtak 8.2 8.7 0.5 Enter your responses as decimal values accurate to the nearest 0.01 a. (20%) Compare Thuy's GPA to his school average. It is standard deviations (pick one) v the school average. b. (20%) Compare Nirmala's GPA to his school average. It is standard deviations (pick one) v the school average. c. (20%) Compare Surtak's GPA to his school average. It is standard deviations (pick one) v the school average. d. (40%) The student with the best GPA is ( pick one) v Problem 4 Given the following box plot:G Problem 4 Given the following box plot: 0 8 11 13 a. (40%) The quartile with the smallest spread is (pick one) v That spread is b. (40%) The quartile with the largest spread is (pick one) v That spread is c. (20%) The inter-quartile range ( IQR ) is Problem 5 In a recent issue of the IEEE Spectrum, 87 engineering conferences were announced. Here is a table indicating how many conferences were scheduled to last various numbers of days: 8 # of days 4 CO N 15 18 W 10 # of conferences 14G Problem 5 In a recent issue of the IEEE Spectrum, 87 engineering conferences were announced. Here is a table indicating how many conferences were scheduled to last various numbers of days: # of days N 3 u # of conferences UT CO 14 15 18 UT 10 a. (20%) Fill in the five values defining the box-and-whisker plot below. B C D E A= B = C = D = E= b. (10%) The 65th percentile is c. (10%) The 10th percentile is days. d. (20%) The middle 50% of the conferences last from e. (20%) The sample mean of the conference lengths is F. (20%) The mode of the conference lengths is X
