K Assume that you have a sample of n₁ = 7, with the sample mean X₁ = 43, and a sample standard deviation of S₁ = 5, and you have an independent sample of n₂ = 16 from another population with a sample mean of X₂ = 31, and the sample standard deviation S₂ = 8. Construct a 90% confidence interval estimate of the population mean difference between ₁ and H₂. Assume that the two population variances are equal. SH1-H₂ (Round to two decimal places as needed.) ...

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23-2....xlsx ^
Assume that you have a sample of n₁ = 7, with the sample mean X₁ = 43, and a sample standard deviation of S₁ = 5,
and you have an independent sample of n₂ = 16 from another population with a sample mean of X₂ = 31, and the
sample standard deviation S₂ = 8. Construct a 90% confidence interval estimate of the population mean difference
between ₁ and μ2. Assume that the two population variances are equal.
₁-₂
(Round to two decimal places as needed.)
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Transcribed Image Text:e this K 23-2....xlsx ^ Assume that you have a sample of n₁ = 7, with the sample mean X₁ = 43, and a sample standard deviation of S₁ = 5, and you have an independent sample of n₂ = 16 from another population with a sample mean of X₂ = 31, and the sample standard deviation S₂ = 8. Construct a 90% confidence interval estimate of the population mean difference between ₁ and μ2. Assume that the two population variances are equal. ₁-₂ (Round to two decimal places as needed.) View an example Get more help. data-2_13_2023-2....xlsx ^ ... (0,0) Clear all More- Check answer Show all X ►
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given data sample 1x¯1  =43s1 = 5n1 =7sample 2x¯2  =31s2 = 8n2 = 1690% ci for μ1-μ2assume equal variances in groups.

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