×
Log in to StudySoup
Get Full Access to Statistics - Textbook Survival Guide
Join StudySoup for FREE
Get Full Access to Statistics - Textbook Survival Guide

Solved: identify the class width, class midpoints, and

Elementary Statistics | 12th Edition | ISBN: 9780321836960 | Authors: Mario F. Triola ISBN: 9780321836960 18

Solution for problem 6BSC Chapter 2.2

Elementary Statistics | 12th Edition

  • Textbook Solutions
  • 2901 Step-by-step solutions solved by professors and subject experts
  • Get 24/7 help from StudySoup virtual teaching assistants
Elementary Statistics | 12th Edition | ISBN: 9780321836960 | Authors: Mario F. Triola

Elementary Statistics | 12th Edition

4 5 1 407 Reviews
10
5
Problem 6BSC

identify the class width, class midpoints, and class boundaries for the given frequency distribution. The frequency distributions are based on real data from Appendix B.

Step-by-Step Solution:
Step 2 of 3

Solution  6BSC

The class width

Class Midpoints are the values in the middle of the classes which will be computed by adding the lower class limit to the upper class limit and dividing the sum by 2.

Age (years) of Best actor when Oscar was won

Mid points

Class Width

20-29

10

30-39

10

40-49

10

50-59

10

60-69

10

70-79

10

Class Boundaries:

Similarly, for other classes calculated and given in the following table:

Age (years) of Best actor when Oscar was won

Class boundaries

20-29

20-0.5 - 29+0.5 = 19.5 - 29.5

30-39

30-0.5 - 39+0.5 = 29.5 - 39.5

40-49

40-0.5 - 49+0.5 = 39.5 - 49.5

50-59

50-0.5 - 59+0.5 = 49.5 - 59.5

60-69

60-0.5 - 69+0.5 = 59.5 - 69.5

70-79

70-0.5 - 79+0.5 = 69.5 - 79.5

Step 3 of 3

Chapter 2.2, Problem 6BSC is Solved
Textbook: Elementary Statistics
Edition: 12
Author: Mario F. Triola
ISBN: 9780321836960

Unlock Textbook Solution

Enter your email below to unlock your verified solution to:

Solved: identify the class width, class midpoints, and

×
Log in to StudySoup
Get Full Access to Statistics - Textbook Survival Guide
Join StudySoup for FREE
Get Full Access to Statistics - Textbook Survival Guide
×
Reset your password