Find the upper class limit of the second class

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
Find the upper class limit of the second class
Frequency
keTest#!
24
20-
16
C
12-
8-
4-
0+
70.5
10
75.5
d the upper class limit of the second class.
Prealgebra Exam Scores
4
M
JAP
19
17
80.5
85.5
Scores
no
O
90.5
15
95.5
11
100.5
Transcribed Image Text:Frequency keTest#! 24 20- 16 C 12- 8- 4- 0+ 70.5 10 75.5 d the upper class limit of the second class. Prealgebra Exam Scores 4 M JAP 19 17 80.5 85.5 Scores no O 90.5 15 95.5 11 100.5
Expert Solution
Step 1

From given frequency Histogram,

Class Interval Frequency
70.5-75.5 10
75.5-80.5 4
80.5-85.5 19
85.5-90.5 17
90.5-95.5 15
95.5-100.5 11
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