Question 1179348: 445 411 422 455
429 475 419 441
439 434 460 454
450 425 489 417
496 458 460 454
465 479 423 491
508 456 448 446
Construct a grouped frequency distribution table (GFDT) for this data set. You want 10 classes with a "nice" class width. Your classes should be labeled using interval notation. Each class contains its lower class limit, and the lower class limits should all be multiples of the class width. In that the data appears to be discrete, use a closed-interval to label each class. Answer by ikleyn(52776) (Show Source):