Given two independent random samples with the following results: nį = 8 xị = 98 n2 = 12 X2 = 121 S1 = 11 s2 = 33 Use this data to find the 95 % confidence interval for the true difference between the population means. Assume that the population variances are not equal and that the two populations are normally distributed. Copy Data Step 2 of 3: Find the margin of error to be used in constructing the confidence interval. Round your answer to six decimal places.

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Given two independent random samples with the following results:
nį = 8
n2 = 12
x1 = 98
X2 = 121
S1 = 11
S2 = 33
Use this data to find the 95 % confidence interval for the true difference between the population means. Assume that the population variances are not equal and that
the two populations are normally distributed.
Copy Data
Step 2 of 3: Find the margin of error to be used in constructing the confidence interval. Round your answer to six decimal places.
Transcribed Image Text:Given two independent random samples with the following results: nį = 8 n2 = 12 x1 = 98 X2 = 121 S1 = 11 S2 = 33 Use this data to find the 95 % confidence interval for the true difference between the population means. Assume that the population variances are not equal and that the two populations are normally distributed. Copy Data Step 2 of 3: Find the margin of error to be used in constructing the confidence interval. Round your answer to six decimal places.
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