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Mathematics 16 Online
OpenStudy (anonymous):

anyone good with quartiles??? like with stem and leaf plots, and box and whisker plots??? i will fan and medal anyone who helps!! :)

OpenStudy (anonymous):

i have two questions...but cant really figure them out...can someone help?? i will fan or medal or do both

jimthompson5910 (jim_thompson5910):

post your question

OpenStudy (anonymous):

k, one sec

OpenStudy (anonymous):

What is the first quartile (Q1) of the data set? 51, 42, 46, 53, 66, 70, 90, 70 48.5 59.5 61 70

jimthompson5910 (jim_thompson5910):

first off, you'll need to find the median. To do that, you sort the data from smallest to biggest and pick out the middle-most value

jimthompson5910 (jim_thompson5910):

|dw:1433220603820:dw|

jimthompson5910 (jim_thompson5910):

|dw:1433220620697:dw|

jimthompson5910 (jim_thompson5910):

|dw:1433220645867:dw|

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