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Mathematics 8 Online
OpenStudy (anonymous):

MEDAAL AND FAAN!! https://media.glynlyon.com/g_pal_2012/9/img_boxandwhisker23.gif Compare the extremes, the quartiles, the medians, and the different types of ranges.

OpenStudy (anonymous):

@Frostbite @Hero @myko @ivettef365 @JA1 @satellite73 @thomaster

OpenStudy (anonymous):

@jim_thompson5910

OpenStudy (anonymous):

@dumbcow @cwrw238

OpenStudy (anonymous):

@abb0t

jimthompson5910 (jim_thompson5910):

how far did you get with this

OpenStudy (anonymous):

The range and the median point

OpenStudy (anonymous):

@jim_thompson5910

jimthompson5910 (jim_thompson5910):

ok tell me what you got so far

OpenStudy (anonymous):

1ST CLASS RANGE : 89 - 53 = 36 MEDIAN : 80 2ND CLASS RANGE : 96 - 51 = 45 MEDIAN : 74

OpenStudy (anonymous):

idk if this is correct...

jimthompson5910 (jim_thompson5910):

51 is NOT the min in the second class

jimthompson5910 (jim_thompson5910):

you mistakenly read "50" instead of "55" when you looked at the bottom number line

OpenStudy (anonymous):

so the 2nd class min is 55

jimthompson5910 (jim_thompson5910):

not quite, look again

OpenStudy (anonymous):

56

jimthompson5910 (jim_thompson5910):

better

OpenStudy (anonymous):

1ST CLASS RANGE : 89 - 53 = 36 MEDIAN : 80 MIDDLE NUMBER: ? QUARTILES: 2ND CLASS RANGE : 96 - 56 = 40 MEDIAN : 74 MIDDLE NUMBER: ? QUARTILES: ?

jimthompson5910 (jim_thompson5910):

the median is the middle number

jimthompson5910 (jim_thompson5910):

the quartiles are these markers here |dw:1376949756351:dw|

OpenStudy (anonymous):

OK

jimthompson5910 (jim_thompson5910):

|dw:1376949786651:dw|

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