Question: t-Test: Paired Two Sample for Means Alpha = 0.01 Tx1 Tx2 Mean 21.4 27.4 Observations ? ? df 4 t Stat -3.52332 P(T

t-Test: Paired Two Sample for Means

Alpha = 0.01

Tx1

Tx2

Mean

21.4

27.4

Observations

?

?

df

4

t Stat

-3.52332

P(T<=t) two-tail

0.024377

t Critical two-tail

4.604095

What is the set alpha of this study?

What is the p-value?

What decision should you make?

What is the sample size from the data?

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