Question

identify the lower class limits, upper class limits, class width, class mid - points, and class boundaries for the given frequency distribution. also identify the number of individuals included in the summary.
blood platelet count of males (1000 cells/μl) frequency
0 - 99 1
100 - 199 47
200 - 299 83
300 - 399 19
400 - 499 0
500 - 599 1
600 - 699 0
identify the lower class limits (in 1000 cells/μl).
0, 100, 200, 300, 400, 500, 600
(type integers or decimals. do not round. use ascending order.)
identify the upper class limits (in 1000 cells/μl).
(type integers or decimals. do not round. use ascending order.)

Explanation:

Step1: Identify upper class limits

The upper class limit of a class interval is the highest value in that interval.
For the interval 0 - 99, the upper class limit is 99.
For 100 - 199, it is 199.
For 200 - 299, it is 299.
For 300 - 399, it is 399.
For 400 - 499, it is 499.
For 500 - 599, it is 599.
For 600 - 699, it is 699.

Answer:

99, 199, 299, 399, 499, 599, 699