7:33 AM Sun Feb 27 47% AA myopenmath.com C + 0 myClarkState A Apartments for... G living in a studi... Columbus Park... x M MyOpenMath myOpenMath Home | My Classes . | User Settings | Log Out Dawn Phillips Course Messages | Forums Calendar Gradebook Home > STT 2640 Online SPRING 2022 D TERM > Assessment Task 2: Homework 1C Progress saved Done & VOCO Score: 12.5/22 14/22 answered Question 13 0/1 pt 9 3 2 99 0 Details 2.5 Mean and Median The data below is shown in a stem and leaf plot. Calculate the mean and median. 1 | 125679 3 | 1133455677 4 | 0079 6 | 04 8 | 679 KEY 3 | 3 Equals 33 a. Mean = b. Median = Question Help: Message instructor Submit Question7:33 AM Sun Feb 27 47% myopenmath.com Course | Messages | Forums | Calendar Gradebook Home > STT 2640 Online SPRING 2022 D TERM > Assessment Task 2: Homework 1C Progress saved Done & Voco Score: 12.5/22 14/22 answered . Question 15 C0/1 pt 9 3 99 0 Details 2.7 Sample Mean, Variance and Standard Deviation Complete the table to find the sample Mean, Variance and Standard Deviation for the data shown below: (17, 18, 16, 20, 9} (ac - 30 (ac - 2) 2 17 16 20 9 Mean ac [(x - 2)2 Round the following results only at the end to 2 decimal places E(x - x)2 The Sample Variance s = n - 1 E(2 - 2)2 The Sample Standard Deviation s = n - 1 Question Help: Read Message instructor Submit Questiono) 7:33 AM Sun Feb 27 47% E) E myopenmathcom Course I Messages I Forums I Calendar I Gradebook Home > STT 2640 Online SPRING 2022 D TERM > Assessment TaSk 2: Homework 1C Progress saved Done 6 46' Score: 12.5/22 14/22 answered . Question 16 v [:4 0/1 pt '0 3 Z 99 (9 Details 2.7 Sample Mean, Variance and Standard Deviation Complete the table to find the sample Mean, Variance and Standard Deviation for the data shown below: {7,10,11,11,13} S A e | HI V A 6-3 | HI V M A H | 8| V M T] Round the following results only at the end to 2 decimal places a: 302 The Sample Variance 32: E ( =[:I n1 m i) The Sample Standard Deviation s = 1 = [:I n _ Question Help: IQ Read BMessage instructor Submit