Assume that you have a sample of n₁ = 7, with the sample mean X₁ = 44, and a sample standard deviation of S₁ = 6, and you have an independent sample of n₂ = 15 from another population with a sample mean of X₂ = 32 and the sample standard deviation S₂ = 5. Complete parts (a) through (d) below. a. What is the value of the pooled-variance tSTAT test statistic for testing Ho: P1= H2? tSTAT = (Round to two decimal places as needed.)

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Assume that you have a sample of n₁ = 7, with the sample mean X₁ = 44, and a sample standard deviation of S₁ = 6, and you have an independent sample of n₂ = 15 from another
population with a sample mean of X₂ = 32 and the sample standard deviation S₂ = 5. Complete parts (a) through (d) below.
C
a. What is the value of the pooled-variance tSTAT test statistic for testing Ho: H1 = H₂?
tSTAT =
(Round to two decimal places as needed.)
Transcribed Image Text:Assume that you have a sample of n₁ = 7, with the sample mean X₁ = 44, and a sample standard deviation of S₁ = 6, and you have an independent sample of n₂ = 15 from another population with a sample mean of X₂ = 32 and the sample standard deviation S₂ = 5. Complete parts (a) through (d) below. C a. What is the value of the pooled-variance tSTAT test statistic for testing Ho: H1 = H₂? tSTAT = (Round to two decimal places as needed.)
Expert Solution
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The given values are n1=7,X¯1=44,S1=6 and n2=15,X¯2=32,S2=5.

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