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Relationship between mean thyroxine level and gestational age among 536 premature infants. (x) gestational age (weeks) <24a 25 26 27 28 29 30 31...

Is there a significant association between mean thyroxine level and gestational age and report a p-value.

Relationship between mean thyroxine level and gestational age among 536 premature infants. (x) gestational age (weeks) (y) Mean thyroxine level (µg/dL) <24 a 6.5 25 7.1 26 7.0 27 7.1 28 7.2 29 7.1 30 8.1 31 8.7 32 9.5 33 10.1 a treated as 24 in subsequent analyses Hint: 10 10 10 x i = 285, x 2 i = 8205, y i = 78.4 i =1 i=1 i=1 10 10 y 2 i = 627.88, x i y i = 2264.7 i=1 i=1 Is there a significant association between mean thyroxine level and gestational age and report a p-value.
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Statistics and Probability-8196588.xls

(x)
(y) Mean
gestational thyroxine
age
level
(weeks) (µg/dL)
a
&lt;24
6.5
25
7.1
26
7
27
7.1
28
7.2
29
7.1
30
8.1
31
8.7
32
9.5
33
10.1
0.909218 As the correlation between age and mean thyroxine...

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