Homework SourseIf the class limits of one class of a grouped frequency dist
If the class limits of one class of a grouped frequency distribution are 41.7-57, what is the lower class boundary?
If the class limits of one class of a grouped frequency distribution are 41.7-57, what is the lower class boundary?
Solution
if gap=0.1,The lower boundary of each class is calculated by subtracting half of the gap value 0.1/2=0.05 from the class lower limit
therefore lower class boundary=41.7-0.05=41.65
