10. The rate of metabolism A person's metabolic rate is the rate at which the body consumes energy. Metabolic rate is important in studies of weight gain, dieting, and exercise. Here are the metabolic rates of 7 men who took part in a study of dieting. (The units are calories per 24 hours. These are the same calories used to describe the energy content of foods.) Calculate the standard deviation (Using the table). Interpret this value in context. 1792 1666 1362 1614 1460 1867 1439

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Chapter1: Combinatorial Analysis
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I need help solving this question please and I also need it in a chart table. The first paper is an example that I took notes in class while the second paper is the question 10 that I need help solving it.
1/10/21
Marco Le Ma
S.1.7 Examples ~ Standard Deviation pp.65 - 66 #9, 11
Well rested? The first four students to arrive for a first-period statistics class
9.
were asked how much sleep (to the nearest hour) they got last night. Their
responses were 7, 7, 8, and 10. Calculate the standard deviation. Interpret
this value in context.
Values of x Deviation (X- X
Squared Deviation
X-X
R=4
7-8=-1
X-32
7-8 = -|
(0)
(2)--2.2=9
Total=1+1+ot4=6
8.
8 -3 = 0
こ
10
10-8= 2
subject
Ste9s:
1.st values in order; COIOM
2. Find the Mean
=1.4HRS
3. X- Mean or average;
ColUM
4. square colum 2
5. Total add colum 3
C6. Find Standard deviation
8= Mean
Interpet the # of SleeP HRS for the
students varies by 141hRS froM the nean
of 8hRS
/3
Transcribed Image Text:1/10/21 Marco Le Ma S.1.7 Examples ~ Standard Deviation pp.65 - 66 #9, 11 Well rested? The first four students to arrive for a first-period statistics class 9. were asked how much sleep (to the nearest hour) they got last night. Their responses were 7, 7, 8, and 10. Calculate the standard deviation. Interpret this value in context. Values of x Deviation (X- X Squared Deviation X-X R=4 7-8=-1 X-32 7-8 = -| (0) (2)--2.2=9 Total=1+1+ot4=6 8. 8 -3 = 0 こ 10 10-8= 2 subject Ste9s: 1.st values in order; COIOM 2. Find the Mean =1.4HRS 3. X- Mean or average; ColUM 4. square colum 2 5. Total add colum 3 C6. Find Standard deviation 8= Mean Interpet the # of SleeP HRS for the students varies by 141hRS froM the nean of 8hRS /3
10. The rate of metabolism A person's metabolic rate
is the rate at which the body consumes energy.
Metabolic rate is important in studies of weight gain,
dieting, and exercise. Here are the metabolic rates of
7 men who took part in a study of dieting. (The units
are calories per 24 hours. These are the same
calories used to describe the energy content of
foods.) Calculate the standard deviation (Using the
table). Interpret this value in context.
1792 1666 1362 1614 1460 1867 1439
Transcribed Image Text:10. The rate of metabolism A person's metabolic rate is the rate at which the body consumes energy. Metabolic rate is important in studies of weight gain, dieting, and exercise. Here are the metabolic rates of 7 men who took part in a study of dieting. (The units are calories per 24 hours. These are the same calories used to describe the energy content of foods.) Calculate the standard deviation (Using the table). Interpret this value in context. 1792 1666 1362 1614 1460 1867 1439
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