Weight Away, a company that sells weight-loss plans, often advertises the effectiveness of its plans by highlighting the stories of a few clients who have lost extraordinary amounts of weight. To get a better indication of the general effectiveness of the plans, we asked Weight Away to send us information about "typical" clients. Weight Away mailed us a brochure with the following histogram, which displays the weight loss (in pounds) over the past month for so Weight Away clients. (Note that a negative value for weight loss represents a weight gain.) Frequency 154 13 10 10 10 20 Weight loss (in pounds) 10 30 40 Based on the histogram, draw the ogive (the cumulative relative frequency polygon) for the Weight Away data. Cumulative relative frequeney 0.8 0.6 0.4 0.2 0.00 0.00 000 000 0,00 0.00 0.00 10 10 20 30 40 50 Weight loss (in pounds) Explanation Check

Weight Away, a company that sells weight-loss plans, often advertises the effectiveness of its plans by highlighting the stories of a few clients who have lost extraordinary amounts of weight. To get a better indication of the general effectiveness of the plans, we asked Weight Away to send us information about "typical" clients. Weight Away mailed us a brochure with the following histogram, which displays the weight loss (in pounds) over the past month for so Weight Away clients. (Note that a negative value for weight loss represents a weight gain.) Frequency 154 13 10 10 10 20 Weight loss (in pounds) 10 30 40 Based on the histogram, draw the ogive (the cumulative relative frequency polygon) for the Weight Away data. Cumulative relative frequeney 0.8 0.6 0.4 0.2 0.00 0.00 000 000 0,00 0.00 0.00 10 10 20 30 40 50 Weight loss (in pounds) Explanation Check

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Description: 2:24AAwww-awn.aleks.comO DESCRIPTIVE STATISTICSOOO ODShasia vCumulative distributions.Weight Away, a company that sells weight-loss plans, often advertises theeffectiveness of its plans by highlighting the stories of a few clients whohave lost extra

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

2:24
AA
www-awn.aleks.com
O DESCRIPTIVE STATISTICS
OOO OD
Shasia v
Cumulative distributions.
Weight Away, a company that sells weight-loss plans, often advertises the
effectiveness of its plans by highlighting the stories of a few clients who
have lost extraordinary amounts of weight. To get a better indication of the
general effectiveness of the plans, we asked Weight Away to send us
information about "typical" clients. Weight Away mailed us a brochure with
the following histogram, which displays the weight loss (in pounds) over the
past month for 50 Weight Away clients. (Note that a negative value for
weight loss represents a weight gain.)
Frequency
15-
13
10
10+
6
6
3-
-10
10
20
30
40
50
Weight loss (in pounds)
Based on the histogram, draw the ogive (the cumulative relative frequency
polygon) for the Weight Away data.
Cumulative relative frequency
0.8
0.6
0.4
0.2
[0.00
0.00
0.00
0.00
0.00
0.00
0.00
-10
10
20
30
40
50
Weight loss (in pounds)
Explanation
Check
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Based on the histogram, draw the ogive (the cumulative relative frequency
polygon) for the Weight Away data.
Cumulative relative frequency
1
0.8
0.6
0.4
0.2
0.00
0.00
0.00
0.00
0.00
0.00
0.00
10
20
40

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