Linear Regression – Easy (AS Level)
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Question 1 of 25
1. Question
Describe the correlation of the data: (10, 0.5) (6, 1.5) (6, 1.5) (20, 5) (16, 3.5) (20, 5.5) (26, 5.5) (26, 6) (32, 6) (30, 8)
CorrectIncorrect -
Question 2 of 25
2. Question
Describe the correlation of the data: (44, 145) (44, 146) (45, 148) (51, 145) (52, 146) (48, 153) (52, 152) (51, 157) (58, 152) (54, 160)
CorrectIncorrect -
Question 3 of 25
3. Question
Describe the correlation of the data: (0.25, 37.5) (1, 40) (1, 35) (2.5, 32.5) (2.25, 32.5) (2.75, 17.5) (3, 22.5) (3.5, 17.5) (4.5, 17.5) (4, 5)
CorrectIncorrect -
Question 4 of 25
4. Question
Describe the correlation of the data: (3, 2.5) (6, 2.5) (5, 2) (8, 2.5) (7, 3.5) (11, 6) (13, 6.5) (12, 5.5) (13, 6) (20, 10)
CorrectIncorrect -
Question 5 of 25
5. Question
Describe the correlation of the data: (4, 2) (12, 2.5) (12, 1.5) (18, 2.5) (22, 3.5) (18, 6) (22, 7) (26, 6.5) (32, 8.5) (28, 7.5)
CorrectIncorrect -
Question 6 of 25
6. Question
Describe the correlation of the data: (4.5, 145) (5.5, 143) (4, 149) (7, 145) (8, 146) (7, 153) (8, 149) (10, 157) (10, 158) (11.5, 154)
CorrectIncorrect -
Question 7 of 25
7. Question
Describe the correlation of the data: (5, 29) (7, 22) (3, 24) (7, 23) (12, 19) (8, 21) (15, 17) (16, 14) (16, 17) (18, 12)
CorrectIncorrect -
Question 8 of 25
8. Question
Describe the correlation of the data: (1, 20) (5, 18.5) (4, 15.5) (5, 16.5) (9, 15.5) (11, 13.5) (9, 14) (15, 11.5) (12, 11) (19, 10.5)
CorrectIncorrect -
Question 9 of 25
9. Question
Describe the correlation of the data: (0.5, 14) (2, 17) (4.5, 13) (5.5, 18) (3.5, 21) (4, 24) (4.5, 23) (7, 21) (8.5, 22) (7, 27)
CorrectIncorrect -
Question 10 of 25
10. Question
Describe the correlation of the data: (10, 20) (10, 30) (35, 20) (30, 40) (45, 40) (40, 65) (70, 65) (75, 60) (85, 60) (80, 80)
CorrectIncorrect -
Question 11 of 25
11. Question
Describe the correlation of the data: (1, 8) (2, 7) (2.5, 6) (2.5, 7) (3.5, 5.5) (6, 4) (5, 3.5) (7, 3.5) (9, 3) (8.5, 1.5)
CorrectIncorrect -
Question 12 of 25
12. Question
Describe the correlation of the data: (2, 0) (10, 1.5) (6, 3) (18, 2.5) (20, 5) (22, 6) (22, 4.5) (30, 6) (34, 6.5) (30, 8.5)
CorrectIncorrect -
Question 13 of 25
13. Question
Describe the correlation of the data: (1.5, 80) (0.5, 70) (1.25, 70) (2.75, 50) (3, 70) (2.75, 30) (2.75, 25) (4, 15) (3.75, 20) (3.5, 5)
CorrectIncorrect -
Question 14 of 25
14. Question
Describe the correlation of the data: (25, 20) (35, 30) (20, 40) (25, 50) (35, 30) (65, 50) (45, 50) (80, 60) (60, 70) (75, 95)
CorrectIncorrect -
Question 15 of 25
15. Question
Describe the correlation of the data: (1, 35) (3, 32.5) (2, 32.5) (5, 32.5) (4.5, 32.5) (6.5, 15) (5, 17.5) (7.5, 20) (8.5, 20) (8, 2.5)
CorrectIncorrect -
Question 16 of 25
16. Question
Describe the correlation of the data: (2, 3) (8, 1.5) (8, 2.5) (5, 3) (6, 5.5) (8, 6.5) (13, 5) (17, 5.5) (12, 6.5) (16, 7)
CorrectIncorrect -
Question 17 of 25
17. Question
Describe the correlation of the data: (20, 5) (35, 25) (40, 30) (45, 25) (30, 60) (55, 70) (70, 50) (55, 70) (60, 70) (95, 90)
CorrectIncorrect -
Question 18 of 25
18. Question
Describe the correlation of the data: (10, 140) (5, 142) (5, 170) (10, 170) (75, 140) (75, 148) (55, 154) (35, 152) (90, 172) (75, 176) CorrectIncorrect -
Question 19 of 25
19. Question
Describe the correlation of the data: (12, 1.25) (12, 1) (12, 1.25) (10, 2.5) (20, 1.75) (22, 2.25) (20, 2.25) (28, 4) (34, 3) (34, 4.25)
CorrectIncorrect -
Question 20 of 25
20. Question
Describe the correlation of the data: (20, 20) (35, 25) (15, 25) (45, 30) (40, 35) (40, 70) (70, 50) (70, 60) (60, 90) (90, 70)
CorrectIncorrect -
Question 21 of 25
21. Question
Describe the correlation of the data: (4, 1) (8, 0.75) (16, 2) (22, 1.75) (22, 2.25) (16, 2.75) (28, 2.25) (22, 3.75) (24, 3) (34, 4.75)
CorrectIncorrect -
Question 22 of 25
22. Question
Describe the correlation of the data: (20, 142) (20, 148) (5, 174) (5, 172) (85, 142) (85, 144) (70, 154) (30, 154) (85, 172) (85, 176)
CorrectIncorrect -
Question 23 of 25
23. Question
Describe the correlation of the data: (0, 14) (3.5, 16) (3, 14) (3, 11) (3, 8) (7, 11) (7, 9) (5.5, 6) (6.5, 7) (7, 4)
CorrectIncorrect -
Question 24 of 25
24. Question
Describe the correlation of the data: (30, 15) (10, 30) (20, 20) (25, 55) (40, 55) (65, 55) (75, 45) (65, 60) (85, 65) (70, 75)
CorrectIncorrect -
Question 25 of 25
25. Question
Describe the correlation of the data: (0, 10) (35, 30) (35, 20) (45, 30) (30, 60) (50, 65) (45, 50) (75, 55) (85, 80) (70, 100)
CorrectIncorrect