The data below (Bio) shows the donations in dollars, a charity recieved from  some of its donors at a fund raising event. Find the 5-number summary.If there's an outlier, find the value.

 

800,640,480,720,600,840,750,550
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1 Answer

Data summary:

Mean=672.5, no mode

Quartile:

Q1=575, Q2 (median)=680, Q3=775, IQR=Q3-Q1=200

Outliers: 480 and 840

Range: 840-480=360

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