Please assist if you can many thanksSolutionb1 As df n 2

Please assist if you can - many thanks!

Solution

b-1.

As

df = n - 2, and n = 35, then

df = 33 [ANSWER]

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Using a t table,

t(.025) = 2.035 [ANSWER]

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B-2.

We reject the null hypothesis whenever

OPTION A: tcalc < -2.035 or if tcalc > 2.035 [ANSWER]

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c-1.

From the table, the tcalc for the slope is

tcalc = 2.889 [ANSWER]

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c-2.

From b-2, we YES, REJECT THE NULL HYPOTHESIS. [ANSWER]

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