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Suppose a random sample of size $n = 40\text{ children}$ were taken at a local library, where they were asked their shoe size and age.

What $r$ value and test statistic would be most likely to occur when performing a linear regression $T$-test of $H_0: B = 0$ vs. $H_a: B \gt 0$?

A

$T = -4.32$

$r = 0.4$

B

$T = 0.99$

$r = -0.9$

C

$T = -0.99$

$r = -0.8$

D

$T = 3.43$

$r = 3.42$

E

$T =4.89$

$r = 0.9$

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