Use the normal distribution to find a confidence interval for a proportion p given the relevant sample results. Give the best pointestimate for p, the margin of error, and the confidence interval. Assume the results come from a random sample.A 90% confidence interval for p given that p = 0.37 and n = 450.Round your answer for the best point estimate to two decimal places, and your answers for the margin of error and the confidenceinterval to three decimal places.Best point estimate = iMargin of errorThe 90% confidence interval is i! to i

Given,p^=0.37n=450α=1-0.90=0.1α2=0.05Z0.05=1.645 (from Z-table)

Answered: Use the normal distribution to find a…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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