response variable increase or decrease as lhe explanatory vanable Increases? 4. | Statistical Literacy Describe the relationship between two variables whom the correlation coefficient r is (a) near -1. (b) near 0. (c) near 1. CRITICAL THINKING 5. | Critical Thinking: Linear Correlation Look at the following diagrams. Which show high linear correlation, moderate or low linear correlation, or no linear correlation? 29ldo (a) (b) The (c) 6. | Critical Thinking: Linear Correlation Look at the following diagrams. Which show high linear correlation, moderate or low linear correlation, or no linear correlation? Ng (a) (b) (c) ValTables? Explain. 11.| Interpretation Trevor conducted a study and found that the correlation be- tween the price of a gallon of gasoline and gasoline consumption has a linear correlation coefficient of -0.7. What does this result say about the relation- ship between price of gasoline and consumption? The study included gasoline prices ranging from $2.70 to $5.30 per gallon. Is it reliable to apply the results of this study to prices of gasoline higher than $5.30 per gallon? Explain. bost bog 12. | Interpretation Do people who spend more time on social networking sites wollot adT soigod spend more time using Twitter? Megan conducted a study and found that the onsmolal sleupirs leno correlation between the times spent on the two activities was 0.8. What does uo பறற vd bnuo od vem ctehe this result say about the relationship between times spent on the two activi- ties? If someone spends more time than average on a social networking site, can you automatically conclude that he or she spends more time than average using Twitter? Explain. A.C S.E 13. | Veterinary Science: Shetland Ponies How much should a healthy Shetland pony weigh? Let x be the age of the pony (in months), and let y be the aver- eod nir oy snil ods wsib age weight of the pony (in kilograms). The following information is based nonde 10oeobom wol ai no on data taken from The Merck Veterinary Manual (a reference used in most 2.2 e.E e.. veterinary colleges). Exc en.28 02cup/g 24 12 18 baor b У 0018:COubrntoyeue 95 140 170 m 185 0 0sooni or 60 lldoesd nl 2u smoll e (a) Make a scatter diagram and draw the line you think best fits the data. geinon ooimod bns ol bs valg lledoasd (b) Would you say the correlation is low, moderate, or strong? positive or negative? mil 001g annomon

response variable increase or decrease as lhe explanatory vanable Increases? 4. | Statistical Literacy Describe the relationship between two variables whom the correlation coefficient r is (a) near -1. (b) near 0. (c) near 1. CRITICAL THINKING 5. | Critical Thinking: Linear Correlation Look at the following diagrams. Which show high linear correlation, moderate or low linear correlation, or no linear correlation? 29ldo (a) (b) The (c) 6. | Critical Thinking: Linear Correlation Look at the following diagrams. Which show high linear correlation, moderate or low linear correlation, or no linear correlation? Ng (a) (b) (c) ValTables? Explain. 11.| Interpretation Trevor conducted a study and found that the correlation be- tween the price of a gallon of gasoline and gasoline consumption has a linear correlation coefficient of -0.7. What does this result say about the relation- ship between price of gasoline and consumption? The study included gasoline prices ranging from $2.70 to $5.30 per gallon. Is it reliable to apply the results of this study to prices of gasoline higher than $5.30 per gallon? Explain. bost bog 12. | Interpretation Do people who spend more time on social networking sites wollot adT soigod spend more time using Twitter? Megan conducted a study and found that the onsmolal sleupirs leno correlation between the times spent on the two activities was 0.8. What does uo பறற vd bnuo od vem ctehe this result say about the relationship between times spent on the two activi- ties? If someone spends more time than average on a social networking site, can you automatically conclude that he or she spends more time than average using Twitter? Explain. A.C S.E 13. | Veterinary Science: Shetland Ponies How much should a healthy Shetland pony weigh? Let x be the age of the pony (in months), and let y be the aver- eod nir oy snil ods wsib age weight of the pony (in kilograms). The following information is based nonde 10oeobom wol ai no on data taken from The Merck Veterinary Manual (a reference used in most 2.2 e.E e.. veterinary colleges). Exc en.28 02cup/g 24 12 18 baor b У 0018:COubrntoyeue 95 140 170 m 185 0 0sooni or 60 lldoesd nl 2u smoll e (a) Make a scatter diagram and draw the line you think best fits the data. geinon ooimod bns ol bs valg lledoasd (b) Would you say the correlation is low, moderate, or strong? positive or negative? mil 001g annomon

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter4: Equations Of Linear Functions

Section4.5: Correlation And Causation

Problem 15PPS

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Related questions

Concept explainers

Topic Video

Question

4-6,

11-13

response variable increase or decrease as lhe
explanatory vanable
Increases?
4. | Statistical Literacy Describe the relationship between two variables whom
the correlation coefficient r is
(a) near -1.
(b) near 0.
(c) near 1.
CRITICAL
THINKING
5. | Critical Thinking: Linear Correlation Look at the following diagrams.
Which show high linear correlation, moderate or low linear correlation, or no
linear correlation?
29ldo
(a)
(b)
The (c)
6. | Critical Thinking: Linear Correlation Look at the following diagrams.
Which show high linear correlation, moderate or low linear correlation, or no
linear correlation?
Ng
(a)
(b)
(c)

ValTables? Explain.
11.| Interpretation Trevor conducted a study and found that the correlation be-
tween the price of a gallon of gasoline and gasoline consumption has a linear
correlation coefficient of -0.7. What does this result say about the relation-
ship between price of gasoline and consumption? The study included gasoline
prices ranging from $2.70 to $5.30 per gallon. Is it reliable to apply the results
of this study to prices of gasoline higher than $5.30 per gallon? Explain.
bost bog
12.
| Interpretation Do people who spend more time on social networking sites
wollot adT soigod spend more time using Twitter? Megan conducted a study and found that the
onsmolal sleupirs leno
correlation between the times spent on the two activities was 0.8. What does
uo
பறற
vd bnuo od vem ctehe this result say about the relationship between times spent on the two activi-
ties? If someone spends more time than average on a social networking site,
can you automatically conclude that he or she spends more time than average
using Twitter? Explain.
A.C
S.E
13. | Veterinary Science: Shetland Ponies How much should a healthy Shetland
pony weigh? Let x be the age of the pony (in months), and let y be the aver-
eod nir oy snil ods wsib age weight of the pony (in kilograms). The following information is based
nonde 10oeobom wol ai no on data taken from The Merck Veterinary Manual (a reference used in most
2.2
e.E
e..
veterinary colleges).
Exc
en.28
02cup/g
24
12
18
baor b
У
0018:COubrntoyeue
95 140
170 m 185
0 0sooni or
60
lldoesd nl 2u smoll e
(a) Make a scatter diagram and draw the line you think best fits the data.
geinon ooimod bns
ol bs valg lledoasd (b) Would you say the correlation is low, moderate, or strong? positive or
negative?
mil 001g annomon

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