Two samples are taken from different populations with the following sample means, sizes, and standard deviations #₁ = 31

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Two Samples Are Taken From Different Populations With The Following Sample Means Sizes And Standard Deviations 31 1 (56.31 KiB) Viewed 11 times

Two samples are taken from different populations with the following sample means, sizes, and standard deviations #₁ = 31 2 = 26 n1 = 49 n2 = 70 s1 = 4 s2 = 2 Find a 93% confidence interval estimate of the difference between the means of the two populations. Round answers to the nearest hundredth. <μ1 µμ^2 < Submit Question Question 3 Jump to Answer 0/1 pt 299 Ⓒ Details A school administrator wants to see if there is a difference in the number of students per class for Prior Lake-Savage Public School district (group 1) compared to the New Prague School district (group 2). A random sample of 26 Prior Lake-Savage classes found a mean of 36 students per class with a standard deviation of 6. A random sample of 27 New Prague classes found a mean of 33 students per class with a standard deviation of 5. Assume all conditions are met for inference. Find a 99% confidence interval in the difference of the means. round to 1 decimal place Interpret the confidence interval in context: round all values to 1 decimal place We are that the difference in average class size between Prior Lake-Savage and New Prague is between and