please just tell me if the next set should be 349, 399? if not please correct me. but complete it I want to do it myself. I am just unsure what is nest I know it's multiplies of either 50 or 49 .

Construct a grouped frequency distribution table (GI DT) 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. Hint: The first class is [250,2991. This is the format all classes should be entered. Data range Frequency [250.299]