1 The Uber app will provide you with the phone number of your driver. 2  You can use this contact the driver if you have any special considerations. 3  If you need to cancel your reservation, you will be charged a $5-$10 fee if you cancel after five minutes. 4  Average pickup times vary by city, time, and amount of business.
Subtract 90-23 and you should get 67. Therefore, 67 is your range. <b>Range:</b> the range of a data set is the difference between the largest and smallest number in your set of data. To find it, just subtract the smallest number from the largest number in your data set. That is now going to be your range.
Find the Mid-Range (Mid-Extreme) 1  The mid-range or mid-extreme of a set of statistical data values is the average of the maximum and minimum values. 2  Substitute the values of maximum () and minimum () into the equation. 3  Add and to get 4  . Convert to decimal to get .