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Mathematics 16 Online
OpenStudy (anonymous):

Use the stem-and-leaf plot below to find the median, mode, and the mean. Round to the nearest whole number.

OpenStudy (anonymous):

OpenStudy (cwrw238):

how many 81's are there?

OpenStudy (anonymous):

median=81 so 80? mode=81 so 80? mean=79. so 80?

OpenStudy (anonymous):

check my answer please...

OpenStudy (cwrw238):

ok

OpenStudy (cwrw238):

why 80 ? mode = 81 median = 81

OpenStudy (anonymous):

it says Round to the nearest whole number..

OpenStudy (anonymous):

see the whole question...

OpenStudy (campbell_st):

that will be for the mean.... as you are dividing the sum of the scores by 11

OpenStudy (cwrw238):

79.7 = mean = 80 to nearest whole number

OpenStudy (anonymous):

oh so median=81 mode=81 mean=80 yes?

OpenStudy (anonymous):

ok thank you for checking...

OpenStudy (cwrw238):

yes

OpenStudy (cwrw238):

yw

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