The number of shortterm parking spaces at 8 airports is show

The number of short-term parking spaces at 8 airports is shown. Round your answers to one decimal place. Find the mean, median, midrange, and mode of short-term parking spaces at 8 airports.

Solution

Ordering the data,

1631
3109
4422
5937
7192
7448
8050
9174

a)

Getting the mean, X,  
  
X = Sum(x) / n  
Summing the items, Sum(x) =    46963
As n =    8
Thus,  
X =    5870.375 [ANSWER, MEAN]

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b)

Median is the average of the 2 middle values,

Median = (5937+7192)/2 = 6564.5 [ANSWER]

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C)

Midrange = (Max + Min)/2 = (1631 + 9174)/2 = 5402.5 [ANSWER]

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d)

As all data entries occured just once, then

IT HAS NO MODE. [ANSWER]