Given the bar graph below, create a grouped frequency distribution.

Graph Description:
Left of graph is a list of numbers beginning with 11 and ending in 0.
Bottom of graph is a list of names: Mike(3hrs.) Nicki(5hrs.), Ricardo(2hrs.), Juan(5hrs.), Chris(10hrs.), Sue(4hrs), Alex(7hrs), Said(1hr.)
The averages for each of them on the graph is listed beside their names.

Question

Given the bar graph below, create a grouped frequency distribution.

Graph Description:
Left of graph is a list of numbers beginning with 11 and ending in 0.
Bottom of graph is a list of names: Mike(3hrs.) Nicki(5hrs.), Ricardo(2hrs.), Juan(5hrs.), Chris(10hrs.), Sue(4hrs), Alex(7hrs),  Said(1hr.)
The averages for each of them on the graph is listed beside their names.

amistre64 · Answer

our range is from 1 to 10 hours; so our classes should be abt 2 hours wide

  
 1-2   2
 3-4   2
 5-6   2
 7-8   1
 9-10 1