3 Describe the correlations between the variables in these graphs in terms of: i direction (positive or negative) ii shape (linear or non-linear) iii strength (strong, moderate, weak or none) a 800 8700 Price Temperature (degrees Fahrenheit) 1100 1000- 900 Births 600- 500 400 300- 200- 0.10 0.15 0.20 0.25 0.30 0.35 Size in carats 75- 70- 8 65- 15 ... 25 30 35 Number of chirps in 15 seconds : Women's age £5 b 600 500- 2 400- Max distance to read sign City MPG Number of people 50- 20- 10- 250 200 150 100 15 25 35 45 $ 66 5 Scatterplot of city MPG vs hwy MPG 20 25 30 35 40 Hwy MPG 4 8 6 Month 10 12
3 Describe the correlations between the variables in these graphs in terms of: i direction (positive or negative) ii shape (linear or non-linear) iii strength (strong, moderate, weak or none) a 800 8700 Price Temperature (degrees Fahrenheit) 1100 1000- 900 Births 600- 500 400 300- 200- 0.10 0.15 0.20 0.25 0.30 0.35 Size in carats 75- 70- 8 65- 15 ... 25 30 35 Number of chirps in 15 seconds : Women's age £5 b 600 500- 2 400- Max distance to read sign City MPG Number of people 50- 20- 10- 250 200 150 100 15 25 35 45 $ 66 5 Scatterplot of city MPG vs hwy MPG 20 25 30 35 40 Hwy MPG 4 8 6 Month 10 12
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.6: Regression And Median-fit Lines
Problem 5PPS
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Question
Plz tell me a little more detail
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![Page 4
3 Describe the correlations between the variables in these graphs in terms of:
i direction (positive or negative)
ii shape (linear or non-linear)
iii strength (strong, moderate, weak or none)
a
Tamperature (degrees Fahrenheit)
11001
1000-
8 700
Births
900-
800-
8
600-
500-
400-
300
200-L
0.10 0.15 0.20 0.25 0.30
Size in carats
75.
15
20
...
25 30 35
Number of chirps in 15 seconds
Women's age
0.35
5
b
Max distance to read sign
City MPG
Number of people
600-
500-
400-
40-
20-
10-
250
200
150
100
50
15 25 35 45 5 5 5
Scatterplot of city MPG vs hwy MPG
20 25
4
30 35
Hwy MPG
6
Month
10
12](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb0d90b66-3d5f-498d-9dbf-0608f3662e4d%2F2d5aee85-1b35-4089-a960-34a6ccbfbc5d%2Fvpwh8db_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Page 4
3 Describe the correlations between the variables in these graphs in terms of:
i direction (positive or negative)
ii shape (linear or non-linear)
iii strength (strong, moderate, weak or none)
a
Tamperature (degrees Fahrenheit)
11001
1000-
8 700
Births
900-
800-
8
600-
500-
400-
300
200-L
0.10 0.15 0.20 0.25 0.30
Size in carats
75.
15
20
...
25 30 35
Number of chirps in 15 seconds
Women's age
0.35
5
b
Max distance to read sign
City MPG
Number of people
600-
500-
400-
40-
20-
10-
250
200
150
100
50
15 25 35 45 5 5 5
Scatterplot of city MPG vs hwy MPG
20 25
4
30 35
Hwy MPG
6
Month
10
12
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