WeBWork : MA336_JUN2021 1 Upload Assignment: Exam 1 X Do Mathway | Algebra Problem S X c.cuny.edu webworse JUN2021 BSosnovSKI/HW 2 Practice for Exam 1/12/?key=RCSENMHNUKSODhimPhatOTJwQZ/194R18user=20104AGE MAA MATHEMATICAL ASSOCIATION OF AMERICA webwork / ma336_jun2021_bsosnovski / hw_2_practice_for_exam_1 / 12 HW 2 Practice for Exam 1: Problem 12 Previous Problem Problem List Next Problem (1 point) Mary and John want to make trail mix. In order to get the right balance of ingredients for their tastes they bought 7 pounds of raisins at $3.7 per pound pounds of peanuts at $4.3 per pound, and 5 pounds of chocolate chips at $3.08 per pound. Determine the cost per pound of the trail mix. Remark: If necessary, round off your result to 2 decimal places. Cost per pound = $ Preview My Answers Submit Answers You have attempted this problem 0 times. You have unlimited attempts remaining. Email Instructor MacBook Air DD F9 F10 4 114 F8 F7 000 F6 F5 20 F3 000 F4 F2 & O @ # $ 5 6 7 8t: Exam 1 DO Mathway | Algebra Problem cc.cuny.edu MAA MATHEMATICAL ASSOCIATION OF AMERICA webwork / ma336_jun2021_bsosnovski / hw_2_practice_for_exam_1 / 10 HW 2 Practice for Exam 1: Problem 10 Previous Problem Problem List Next Problem (1 point) For the given sample data, find Ex, n, and x: x1 = 10, x2 = 8, x3 = 16, x4 = 19, x5 = 11, x6 = 10, x7 = 4, x8 = 10 Ex = n = X = Note: You can earn partial credit on this problem. Preview My Answers Submit Answers You have attempted this problem 0 times. You have unlimited attempts remaining. Email Instructor MacBook Air DII DD F6 F9 F2 F3 0OO F4 F5 F7 F8 $ % & #Below 50 10 50 - 59 17 60 - 69 11 70 - 79 12 80 - 89 18 90 - 100 8 Given the frequency table above, construct the following: (a) The relative frequency table that corresponds with the above table. Enter each RELATIVE frequency as a fraction. For example, to enter the fraction - in your table, type 1/2. Grade on Statistics Exam Relative Frequency Below 50 50 - 59 60 - 69 70 - 79 80 - 89 90 - 100 (b) The CUMULATIVE frequency table that corresponds to the above data. Use the simple frequency in the original data and NOT the relative frequency from item (a) to complete your table bellow. Grade on Statistics Exam Cumulative Frequency Below 50 50-59 60 - 69 70 - 79 80 - 89 90 - 100 MacBook Air DII DI 888 F6 F8 F5 F7 F2 F3 F4 # $ % & 4 5 8 3 W E R T Y U