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.
Range - Range is the difference between the lowest number and the highest number. Take, for example, math test scores. Let's say your best score all year was a 100 and your worst was a 75. Then the rest of the scores don't matter for range. The range is 100-75=25. The range is 25. Example problem finding mean, median, mode and range: Find the mean, median, mode and range of the following data set: 9,4,17,4,7,8,14 Finding the mean: First add the numbers up: 9+4+17+4+7+8+14 = 63 Then divide 63 by the total number of data points, 7, and you get 9. The mean is 9. Finding the median: