The standard deviation is closest to:A. 7.92 kgB. 8.63 kgC. 8.04 kgD. 9.21 kg Consider the table below:Classes Frequency, Cumulative Midpoint, fm(Mass)Frequency(kg)f30.00<40.0040.00<50.0050.00 < A60.0060.00 <70.0044B4360Σ60The standard deviation is closest to:35.0045.0055.00U140495fm²11054900222751540 8470071825

Consider the table below: Classes Frequency, Cumulative Midpoint, fm (Mass) Frequency (kg) 30.00< 40.00 40.00 < 50.00 50.00< 60.00 60.00< 70.00 f 4 A 4 60 4 B 43 60 The standard deviation is closest to: m 35.00 45.00 55.00 U 140 495 fm² 4900 22275 1540 84700 1105 71825

Consider the table below: Classes Frequency, Cumulative Midpoint, fm (Mass) Frequency (kg) 30.00< 40.00 40.00 < 50.00 50.00< 60.00 60.00< 70.00 f 4 A 4 60 4 B 43 60 The standard deviation is closest to: m 35.00 45.00 55.00 U 140 495 fm² 4900 22275 1540 84700 1105 71825

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

100%

The standard deviation is closest to: A. 7.92 kg B. 8.63 kg C. 8.04 kg D. 9.21 kg

Consider the table below:
Classes Frequency, Cumulative Midpoint, fm
(Mass)
Frequency
(kg)
f
30.00<
40.00
40.00<
50.00
50.00 < A
60.00
60.00 <
70.00
4
4
B
43
60
Σ
60
The standard deviation is closest to:
35.00
45.00
55.00
U
140
495
fm²
1105
4900
22275
1540 84700
71825

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The question is about standard deviation

Given :

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Std. deviation of frequency dist.

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