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Mathematics 17 Online
OpenStudy (anonymous):

I need help with this stem and leaf plot question using the graph below Stem l Leaf 30 2,2,4,5,8 31 1,3,4,6,6,6 32 33 0,1,1,5 What is the Range of the Data? What is the Median of the Data? What is the Mode of the Data?

OpenStudy (anonymous):

range is 33 and mode is 316, i just need the median

OpenStudy (lynfran):

to find the range we take the largest # and subtract the smallest # in the given data... to find the mode we look for the # that occurs the most in the given data... to find the median we rearrange the set of # from smallest to largest # and we look for the middle # once its odd...if even we add the 2 middle # and then divide it by 2

OpenStudy (anonymous):

so what'd the median?

OpenStudy (lynfran):

i dont understand the data...how u wrote it..

OpenStudy (anonymous):

30, 31,32,and 33 are all the stem plots, the rest are the leafs

OpenStudy (lynfran):

upload an image

OpenStudy (anonymous):

OpenStudy (lynfran):

well u have a mode of 1 and 6

OpenStudy (lynfran):

0,1,1,1,2,2,3,4,4,5,5,6,6,6,8 whats the middle # here?

OpenStudy (anonymous):

4

OpenStudy (anonymous):

thank you!

OpenStudy (anonymous):

thats not right actually

OpenStudy (anonymous):

the options are 315,316, 313, and 314

OpenStudy (lynfran):

o my i forgot about the stem...it would be 314 then..

OpenStudy (lynfran):

and the mode would be 316 then

OpenStudy (lynfran):

range 335-302=?

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