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.
How to Find the Range of a Data Set. In statistics, the range of a data set is known as the difference between the largest and smallest values. All you have to do to find it is to arrange the set of numbers from smallest to largest and to subtract the smallest value from the largest.rrange the set of numbers in order from smallest to largest. Let's say your data set contains the following numbers: {7, 8, 65, 8, 4, 7}. All you have to do is rewrite them from smallest to largest, to get a better sense of the data you are working with. Here's how it would look: {4, 7, 7, 8, 8, 65}.