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Can someone help... 

 

I have the other two right but the first one I can't figure out 

 

The circle graph shows the results of a survey of a college class. Find the mean, median, and mode of the data. (If necessary, round your answers to two decimal places.) 

mean =______  yr

 

median  20  yr

 

mode 19  yr

 

Guest Oct 1, 2018
 #1
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6 are 18 years old so if you add all thier ages together you get 18+18+18+18+18+18=6*18= 108

 

this about this and also that

the mean is the average and the average is the sum of everybodies ages divided by how many people that there are.

 

Now can you give it a go ?

Melody  Oct 1, 2018

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