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Mathematics 9 Online
OpenStudy (vickyisthesmartone123):

What is the median of Variable A? Express answer to one decimal place. Scatter plot on a first quadrant coordinate grid. The horizontal axis is labeled Variable A. The vertical axis is labeled Variable B. Points are plotted at (one, six), (two, four), (three, two), (three, five), (four, five), (five, nine), (seven, eight), (eight, seven).

OpenStudy (vickyisthesmartone123):

OpenStudy (vickyisthesmartone123):

@-AngleWarrior-

jabez177 (jabez177):

Variable A is numbered: 1, 2, 3, 3, 4, 5, 7, 8. This is an even number set so we need to find the middle 2 numbers. Do you have an idea what are the 2 middle numbers? :)

OpenStudy (vickyisthesmartone123):

Oh....3,4

OpenStudy (vickyisthesmartone123):

It's asking for the median not mean

jabez177 (jabez177):

Yes. Now we add those two up and what do you get?

OpenStudy (vickyisthesmartone123):

7

jabez177 (jabez177):

I know. :P I'm working with you how to find the Median of an EVEN number set, not odd. :P :)

OpenStudy (vickyisthesmartone123):

mhmm Can you help me with more please?

jabez177 (jabez177):

Good, now divide that by 2 since there are 2 middle numbers and you will get your Median. :)

jabez177 (jabez177):

And sure! :)

OpenStudy (vickyisthesmartone123):

THANK YOU SO MUCH MY LIFE SAVER I WUV YOU O_O

jabez177 (jabez177):

Ha-ha! No problem! :)

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