Identify the lower class​ limits, upper class​ limits, class​ width, class​ midpoints, and class boundaries for the given frequency distribution. Also identify the number of individuals included in the summary.

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section: Chapter Questions
Problem 10CT
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Identify the lower class​ limits, upper class​ limits, class​ width, class​ midpoints, and class boundaries for the given frequency distribution. Also identify the number of individuals included in the summary.
 
Age​ (yr) when award was won
Frequency
 
 
 
10​-11
28
 
 
 
12​-13
34
 
 
 
14​-15
15
 
 
 
16​-17
3
 
 
 
18​-19
6
 
 
 
20​-21
2
 
 
 
22​-23
2
 
 
Identify the lower class limits.
 
nothing​,nothing​,nothing​,nothing​,nothing​,nothing​,nothing
​(Type integers or decimals. Do not round. Use ascending​ order.)
Identify the upper class limits.
 
nothing​,nothing​,nothing​,nothing​,nothing​,nothing​,nothing
​(Type integers or decimals. Do not round. Use ascending​ order.)
Identify the class width.
 
nothing
​(Type an integer or a decimal. Do not​ round.)
Identify the class midpoints.
 
nothing​,nothing​,nothing​,nothing​,nothing​,nothing​,nothing
​(Type integers or decimals. Do not round. Use ascending​ order.)
Identify the class boundaries.
 
nothing​,nothing​,nothing​,nothing​,nothing​,nothing​,nothing​,nothing
​(Type integers or decimals. Do not round. Use ascending​ order.)
Identify the number of individuals included in the summary.
 
nothing
​(Type an integer or a decimal. Do not​ round.)
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