Police sometimes measure shoe prints at crime scenes so that they can learn something about criminals. Listed below are shoe print lengths, foot lengths, and heights of males. Construct a scatterplot, find the value of the linear correlation coefficient r, and find the P-value of r. Determine whether there is sufficient evidence to support a claim of linear correlation between the two variables. Based on these results, does it appear that police can use a shoe print length to estimate the height of a male? Use a significance level of a=0.01. Shoe Print (cm) Foot Length (cm) Height (cm) 30.5 30.5 32.5 32.7 25.8 24.6 27.7 26.9 177.2 183.3 188.9 174.1 Det er delve yourses. Ho: P H₁: p (Type integers or decimals. Do not round.) The test statistic is t= (Round to two decimal places as needed.) The P-value is (Round to three decimal places as needed.) 27.0 24.9 172.5 REED the significance level, there Because the P-value of the linear correlation coefficient is and heights of males. Based on these results, does it appear that police can use a shoe print length to estimate the height of a male? OA. No, because shoe print length and height do not appear to be correlated. O B. No, because shoe print length and height appear to be correlated. OC. Yes, because shoe print length and height appear to be correlated. OD. Yes, because shoe print length and height do not appear to be correlated. sufficient evidence to support the claim that there is a linear correlation between shoe print lengths
Police sometimes measure shoe prints at crime scenes so that they can learn something about criminals. Listed below are shoe print lengths, foot lengths, and heights of males. Construct a scatterplot, find the value of the linear correlation coefficient r, and find the P-value of r. Determine whether there is sufficient evidence to support a claim of linear correlation between the two variables. Based on these results, does it appear that police can use a shoe print length to estimate the height of a male? Use a significance level of a=0.01. Shoe Print (cm) Foot Length (cm) Height (cm) 30.5 30.5 32.5 32.7 25.8 24.6 27.7 26.9 177.2 183.3 188.9 174.1 Det er delve yourses. Ho: P H₁: p (Type integers or decimals. Do not round.) The test statistic is t= (Round to two decimal places as needed.) The P-value is (Round to three decimal places as needed.) 27.0 24.9 172.5 REED the significance level, there Because the P-value of the linear correlation coefficient is and heights of males. Based on these results, does it appear that police can use a shoe print length to estimate the height of a male? OA. No, because shoe print length and height do not appear to be correlated. O B. No, because shoe print length and height appear to be correlated. OC. Yes, because shoe print length and height appear to be correlated. OD. Yes, because shoe print length and height do not appear to be correlated. sufficient evidence to support the claim that there is a linear correlation between shoe print lengths
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter4: Writing Linear Equations
Section: Chapter Questions
Problem 14CR
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Question
Q4
![Police sometimes measure shoe prints at crime scenes so that they can learn something about criminals. Listed below are shoe print lengths, foot lengths, and heights of males. Construct a scatterplot, find the value of
the linear correlation coefficient r, and find the P-value of r. Determine whether there is sufficient evidence to support a claim of linear correlation between the two variables. Based on these results, does it appear that
police can use a shoe print length to estimate the height of a male? Use a significance level of a=0.01.
Shoe Print (cm)
Foot Length (cm)
Height (cm)
30.5
25.8
177.2
Det five yourses.
30.5 32.5 32.7
24.6 27.7 26.9
183.3
188.9 174.1
Ho: P
H₁: p
(Type integers or decimals. Do not round.)
The test statistic is t=.
(Round to two decimal places as needed.)
The P-value is
(Round to three decimal places as needed.).
wc mzxm
laura
27.0
24.9
172.5
Because the P-value of the linear correlation coefficient is
and heights of males.
Based on these results, does it appear that police can use a shoe print length to estimate the height of a male?
OA. No, because shoe print length and height do not appear to be correlated.
OB. No, because shoe print length and height appear to be correlated.
OC. Yes, because shoe print length and height appear to be correlated.
OD. Yes, because shoe print length and height do not appear to be correlated.
JOE
the significance level, there
556-1036 C
347-2819 H
347-3232 O
347-2139 FAX
591.5134
AUSTIN 615-1523
BRANDI 564-8186
12T STACY
EEED
acer
sufficient evidence to support the claim that there is a linear correlation between shoe print lengths
T12 Forest!
QB Admin 12Forest
Regina Timber12
Bancorp 12Forest!
BancorpR Really1231
Saritozer !
Dara Sande
F7
F8
Best way to overcome temptation is a
to avoid the tempting situation.
серед 489
12 Tinha!
F9
Y
F10
14
F11
11
40 20
Next
F12
11350S Paza Timber Bancorp South
0 08430278
37 Piazza Timber Austin Bank
TRA
113103276 TR
2510023529 Piazza Field Services Austin k
2800016053 Red River Austin Bank
113103276
331](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe4acdad0-3715-466f-96ad-a121259dc3b1%2Fa3b90374-2095-4c53-b501-7fea6fc169ee%2Fw945k2c_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Police sometimes measure shoe prints at crime scenes so that they can learn something about criminals. Listed below are shoe print lengths, foot lengths, and heights of males. Construct a scatterplot, find the value of
the linear correlation coefficient r, and find the P-value of r. Determine whether there is sufficient evidence to support a claim of linear correlation between the two variables. Based on these results, does it appear that
police can use a shoe print length to estimate the height of a male? Use a significance level of a=0.01.
Shoe Print (cm)
Foot Length (cm)
Height (cm)
30.5
25.8
177.2
Det five yourses.
30.5 32.5 32.7
24.6 27.7 26.9
183.3
188.9 174.1
Ho: P
H₁: p
(Type integers or decimals. Do not round.)
The test statistic is t=.
(Round to two decimal places as needed.)
The P-value is
(Round to three decimal places as needed.).
wc mzxm
laura
27.0
24.9
172.5
Because the P-value of the linear correlation coefficient is
and heights of males.
Based on these results, does it appear that police can use a shoe print length to estimate the height of a male?
OA. No, because shoe print length and height do not appear to be correlated.
OB. No, because shoe print length and height appear to be correlated.
OC. Yes, because shoe print length and height appear to be correlated.
OD. Yes, because shoe print length and height do not appear to be correlated.
JOE
the significance level, there
556-1036 C
347-2819 H
347-3232 O
347-2139 FAX
591.5134
AUSTIN 615-1523
BRANDI 564-8186
12T STACY
EEED
acer
sufficient evidence to support the claim that there is a linear correlation between shoe print lengths
T12 Forest!
QB Admin 12Forest
Regina Timber12
Bancorp 12Forest!
BancorpR Really1231
Saritozer !
Dara Sande
F7
F8
Best way to overcome temptation is a
to avoid the tempting situation.
серед 489
12 Tinha!
F9
Y
F10
14
F11
11
40 20
Next
F12
11350S Paza Timber Bancorp South
0 08430278
37 Piazza Timber Austin Bank
TRA
113103276 TR
2510023529 Piazza Field Services Austin k
2800016053 Red River Austin Bank
113103276
331
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