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Mathematics 21 Online
OpenStudy (twizttiez):

What is the median of Variable A? Express answer to one decimal place. ??? http://static.k12.com/calms_media/media/1547500_1548000/1547923/3/2d1e3fc91493aa218b52d4698bb4feadfd296c0f/MS_IMC-1401006-100875.jpg

OpenStudy (igreen):

Variable A: 1, 2, 3, 3, 4, 5, 7, 8 Median is the middle number, and what's that?

OpenStudy (igreen):

There's actually 2 middle numbers, what are those?

OpenStudy (twizttiez):

Mode?

OpenStudy (igreen):

? It's asking for the Median..not the Mode

OpenStudy (twizttiez):

Oh XD lol I'm dumb sorry man

OpenStudy (twizttiez):

It's 33 again?

OpenStudy (igreen):

No, what are the two numbers in the middle?

OpenStudy (twizttiez):

3's

OpenStudy (twizttiez):

Dude im really sorry

OpenStudy (twizttiez):

Wait so le answer is 3?

OpenStudy (igreen):

No, there are two numbers in the middle..and both of them are not 3, one of them is three though, just keep cancelling out two numbers at the end. \(\cancel 1, 2, 3, 3, 4, 5, 7, \cancel 8\) \(\cancel 1, \cancel 2, 3, 3, 4, 5, \cancel 7, \cancel 8\)

OpenStudy (twizttiez):

3,4

OpenStudy (igreen):

Yep, so we find the mean of 3 and 4. 3 + 4 = ?

OpenStudy (twizttiez):

7

OpenStudy (igreen):

Yes, and there are two numbers, so we divide by 2. 7 / 2 = ?

OpenStudy (twizttiez):

36.5?

OpenStudy (twizttiez):

3.5 lolol

OpenStudy (igreen):

Yes, that's our answer. @TwiztTiez

OpenStudy (twizttiez):

Yes!

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