Measures of Central Tendency using Grouped Data

1. The following frequency distribution shows waiting times at a popular Starbucks coffee shop during lunch time.~ Waiting Number of Times Customers (minutes) 0-3+ 13 0 t. t. 4-7+ 160 8-11- 12-150 11 + t. f. T. 16-19- 20-23- Calculate the mean, median, and mode for waiting times using the grouped data formulas.~ Grouped frequency distribution 2. Range Frequency 500-6004 34 600-7004 64 700-8004 51 800-9004 54 900-10004 1000-1100- Calculate the mean, median, and mode for waiting times using the grouped data formulas.~