Use the normal distribution to find a confidence interval for a difference in proportions p₁ - P2 given the relevant sample results.Assume the results come from random samples.A 99% confidence interval for p₁-Give the best estimate for på — p², the margin of error, and the confidence interval.Best estimate: i- P2 given that pMargin of error: i== 0.78 with n₁ = 590 and ₂Round your answer for the best estimate to two decimal places and round your answers for the margin of error and the confidenceinterval to three decimal places.Confidence interval: i0.65 with n₂ = 360to i

Answered: Use the normal distribution to find a…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Construct the indicated confidence interval for the difference between the two population means. Assume that the two samples are independent simple random samples.Independent samples from two different populations yield the following data. x̅1 = 393, x̅2 = 703, s1 = 85, s2 = 98. The sample size is 348 for both samples. Find the 90% confidence interval for μ1 - μ2.
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