50 psychology students took a standardized test. The scores are summarized in the GFDT below.       Scores          Frequency    100 - 109 6 110 - 119 6 120 - 129 11 130 - 139 11 140 - 149 16 You would like to build a relative frequency distribution for this data set to easily compare it to another class of students. What is the relative fequency for the third class, 120 - 129? Enter answer as a percent (but do not include the percent symbol). relative frequency =  %

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 42PFA
icon
Related questions
Question

50 psychology students took a standardized test. The scores are summarized in the GFDT below.

      Scores          Frequency   
100 - 109 6
110 - 119 6
120 - 129 11
130 - 139 11
140 - 149 16



You would like to build a relative frequency distribution for this data set to easily compare it to another class of students.

What is the relative fequency for the third class, 120 - 129?

Enter answer as a percent (but do not include the percent symbol).

relative frequency =  %

Expert Solution
steps

Step by step

Solved in 3 steps with 6 images

Blurred answer
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Holt Mcdougal Larson Pre-algebra: Student Edition…
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL