Answer the following. a. Construct a Frequency Distribution Table (CLASS SIZE = 100) UCB LCB CLASS FREQ. CM RF RFP(%) CF b. Determine the following: 1. Mean 2. Median 3. Mode 4. Standard Deviation
Answer the following. a. Construct a Frequency Distribution Table (CLASS SIZE = 100) UCB LCB CLASS FREQ. CM RF RFP(%) CF b. Determine the following: 1. Mean 2. Median 3. Mode 4. Standard Deviation
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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
Transcribed Image Text:SITUATION 2 (GROUPED DATA)
The specification for a job calls for a class "B" mix with a minimum
compressive strength of 3,000 psi at 28 days. The result of 125
compressive test are calculated in the following table.
28 days
compressive
strength (psi)
2,800
2,900
3,000
3,100
3,200
3,300
3,400
3,500
3,600
3,700
Number
of Test
2
11
24
37
19
12
6
4
1 |Page
ENGINEERING DATA ANALYSIS
ALDERSGATE COLLEGE
COLLEGE OF ENGINEERING AND INFORMATICS TECHNOLOGY
Answer the following.
a. Construct a Frequency Distribution Table (CLASS SIZE = 100)
LCB
UCB
CLASS
FREQ.
CM
RF
RFP(%)
<CF
>CF
b. Determine the following:
1. Mean
2. Median
3. Mode
4. Standard Deviation
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