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Mathematics 11 Online
OpenStudy (helpmeplease14):

Find the mean. 85, 25, 18, 82, 5, 87, 65, 51, 50, 64, 52, 45, 91, 28, 43, 57, 88, 13, 74, 15, 69, 96, 39, 91, 9

OpenStudy (anonymous):

First find the total. That will be the sum of all the numbers. Then find the number of numbers. Divide the total by the number of numbers.

OpenStudy (helpmeplease14):

i got 54.5 but the choices given is (a. 52 (b. 53.68 (c. 59. 25 (d. 91

OpenStudy (helpmeplease14):

oh nm i did it wrong

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