statistics
posted by iyra
True or False; A good choice for the number of class groups to use in constructing frequency distribution is to have at least 5 but not more than 15 class groups.

PsyDAG
True
Respond to this Question
Similar Questions

statistics
Use this table to complete the tasks that follow it. Height (in inches) Frequency 5052 5 5355 8 5658 12 5961 13 6264 11 Identify the class width. Identify the midpoint of the first class. Identify the class boundaries of the first … 
Business
In a frequency distribution, what is the number of observations in a class called? 
statistics
the number of vehicle passing through an intersection during each 15minute period was recorded. the results are shown below. construct a frequency distribution (and a relative frequency distribution) for the vehicles passing through … 
Maths
My teacher divided his class into groups of 8 on Monday, 10 on Tuesday and 4 on Wednesday. What is the least possible number of children in his class? 
statistics
Suppose you are commparing frequency date for two groups,25 managers and 150 blue collar workers.Why would a relative frequency distribution be better than a frequency distribution? 
Statistics Math
If a specific class in a frequency distribution has class boundaries of 132.5  147.5 what are the class limits ? 
Statistics
When creating histograms, which is true statement? 
statistics
The data represents the daily rainfall (in inches) for one month. Construct a frequency distribution beginning with a lower class limit of 0.00 and use a class width of 0.20. The frequency of the first class limit (0.00 – 0.19) is: … 
Math
Mrs. Murphy separates her class into groups of 4 students each, 1 student is left over. If she separates her class into groups of 5 students each, 2 students are left over. What is the least number of students the class could have? 
maths
A class of 50 students has to perform exercises in groups of 2 OR 3 students. The numberof groups with 2 students is the same as the number of groups with 3 students. a) How many groups of 2 students and 3 students can be formed?