The answer & explanation for this question is given in the attachment below.
Written form: fifty thousand eight hundred ninety-seven.
expanded form: 50000+800+90+7
The range is the difference betweem the largest and smallest NUMBERS in the whole piece of data. The IQR is the difference between the largest and smallest QUARTILES. For example, if you had the data 1,2,3,4,5: 5-1=4 would be the range and...(4-2)=2 would be the IQR. Hope this helped! :)