which if the following formula is used to finding the range for a grouped frequency distribution?
a.highest score - lowest score
b.range/number of clasess
c.lower limit - upper limit/2
d.2/lower limit - upper limit
Answers
Answered by
0
Answer:
a. highest score-lowest score
Step-by-step explanation:
In case of continuous frequency distribution, range, according to the definition, is calculated as the difference between the lower limit of the minimum interval and upper limit of the maximum interval of the grouped data. That is for X: 0-10, 10-20, 20-30 and 40-50, range is calculated as 40-0=40.
Similar questions