The estimated mean is: O A. 54.67 kg O B. 55.83 kg O C. 52.98 kg O D. 49.45 kg
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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Please kindly assist with the attached?
![Consider the table below:
Classes Frequency,
(Mass)
(kg)
f
30.00<
40.00
40.00 <
50.00
50.00 < A
60.00
60.00 <
70.00
4
11
17
Σ
Σ
60
The estimated mean is:
O A. 54.67 kg
O B. 55.83 kg
O C. 52.98 kg
O D. 49.45 kg
Cumulative Midpoint, fm
Frequency
4
B
43
60
m
35.00
45.00
55.00
с
140
495
1540
1105
fm²
4900
22275
84700
71825](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc2c8664d-e566-492b-b955-e9a2cbb36ccf%2Ffa08bc6b-af06-4948-bc5f-dd0866990342%2Fuygu6tr_processed.png&w=3840&q=75)
Transcribed Image Text:Consider the table below:
Classes Frequency,
(Mass)
(kg)
f
30.00<
40.00
40.00 <
50.00
50.00 < A
60.00
60.00 <
70.00
4
11
17
Σ
Σ
60
The estimated mean is:
O A. 54.67 kg
O B. 55.83 kg
O C. 52.98 kg
O D. 49.45 kg
Cumulative Midpoint, fm
Frequency
4
B
43
60
m
35.00
45.00
55.00
с
140
495
1540
1105
fm²
4900
22275
84700
71825
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