e about calcium in sports sc SC d Knowledge Ca score ir (Out of 50) 10 42 38 1 T (m

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
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1. A dietetics student wanted to look at the relationship between calcium intake and
knowledge about calcium in sports science students. Table 1 shows the data she
collected.
Knowledge
Respond
ent
Calcium
intake
Respond
ent
Knowledge
Calcium
intake
score
score
(Out of 50)
number
(mg/day)
number
(Out of 50)
(mg/day)
1
10
450
11
38
940
2
42
1050
12
25
733
3
38
900
13
48
985
4
15
525
14
28
763
5
22
710
15
22
583
6
32
854
16
45
850
7
40
800
17
18
798
8
14
493
18
24
754
9
26
730
19
30
805
10
32
894
20
43
1085
Is there a relationship between calcium intake and knowledge about calcium in sports
science students?
Transcribed Image Text:1. A dietetics student wanted to look at the relationship between calcium intake and knowledge about calcium in sports science students. Table 1 shows the data she collected. Knowledge Respond ent Calcium intake Respond ent Knowledge Calcium intake score score (Out of 50) number (mg/day) number (Out of 50) (mg/day) 1 10 450 11 38 940 2 42 1050 12 25 733 3 38 900 13 48 985 4 15 525 14 28 763 5 22 710 15 22 583 6 32 854 16 45 850 7 40 800 17 18 798 8 14 493 18 24 754 9 26 730 19 30 805 10 32 894 20 43 1085 Is there a relationship between calcium intake and knowledge about calcium in sports science students?
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