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The following data represents the age of 30 lottery winners. 22 29 30 35 39 40 40 41 41 51 53 53 53 56 61 62 64 74 74 76 77 78 79 80 Complete the frequency distribution for the data. Age Frequency 20-29 30-39 40-49 50-59 60-69 70-79 80-89 Question Help: Video Message instructor Submit Question 40 52 56 4587 46 55 68
Here is a data set: 681 766 648 789 565 652 703 701 739 737 644 591 723 763 883 688 598 697 442 867 648 642 617 627 728 442 525 582 The goal is to construct a grouped frequency distribution table (GFDT) for this data set. The GFDT should have 10 classes with a "nice" class width. Each class should contain its lower class limit, and the lower class limits should all be multiples of the class width. This problem is to determine what the class width and the first lower class limit should be. What is the best class width for this data set? optimal class width= What should be the first lower class limit? 1st lower class limit= Question Help: Video Message instructor Submit Question