Question
Asked Nov 29, 2019
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If N = 18 and α = 0.052 tailed, the value of Tcrit is _________.

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Expert Answer

Step 1

Given Data

N = 18

α = 0.052 

Degree of freedom = 18 – 1 = 17

t-critical For One tailed test

t 0.052,18-1 = ±1.71776 ( From Excel  =T.INV(0.052,17))

Step 2

For left tailed

t-critical = -1.71776

For Right tailed

t-critical = 1.71776

t-critical for ...

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Image Transcriptionclose

T.INV. 2T (0.052,17) 2.089(From Excel to.052 ,18-1

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