Question

The following frequency distribution analyzes the scores on a math test. Find the indicated class boundaries. Number of Students Scores 40-59 2 60-75 4 76-82 6 83-94 15 95-99 5 The class boundaries of scores for interval 95-99 1) 94.5, 99.5 2) 95.5, 99.5 3) 94.5, 100.5 4) 95.5, 100.5

          The following frequency distribution analyzes the scores on a math test. Find the indicated class boundaries.
Number of
Students
Scores
40-59	2
60-75	4
76-82	6
83-94	15
95-99	5
The class boundaries of scores for interval 95-99
1) 94.5, 99.5
2) 95.5, 99.5
3) 94.5, 100.5
4) 95.5, 100.5

The following frequency distribution analyzes the scores on a math test. Find the indicated class boundaries.
Number of
Students
Scores
40-59 2
60-75 4
76-82 6
83-94 15
95-99 5
The class boundaries of scores for interval 95-99
1) 94.5, 99.5
2) 95.5, 99.5
3) 94.5, 100.5
4) 95.5, 100.5

Added by Misty D.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Sanchit Jain

09/28/2022

Step 1

Class boundaries are the actual limits of the intervals in a frequency distribution. They are used to avoid gaps between the intervals. To find the class boundaries, we need to determine the lower and upper boundaries for each class. Show more…

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The following frequency distribution analyzes the scores on a math test. Find the indicated class boundaries. Scores Number of Students 40-59 2 60-75 4 76-82 6 83-94 15 95-99 5 The class boundaries of scores for interval 95-99 1) 94.5, 99.5 2) 95.5, 99.5 3) 94.5, 100.5 4) 95.5, 100.5