An environmentalist wants to find out the fraction of oil tankers that have spills each month. Step 2 of 2 : Suppose a sample of 273273 tankers is drawn. Of these ships, 194194 did not have spills. Using the data, construct the 85%85% confidence interval for the population proportion of oil tankers that have spills each month. Round your answers to three decimal places.
An environmentalist wants to find out the fraction of oil tankers that have spills each month. Step 2 of 2 : Suppose a sample of 273273 tankers is drawn. Of these ships, 194194 did not have spills. Using the data, construct the 85%85% confidence interval for the population proportion of oil tankers that have spills each month. Round your answers to three decimal places.
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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An environmentalist wants to find out the fraction of oil tankers that have spills each month.
Step 2 of 2 :
Suppose a sample of 273273 tankers is drawn. Of these ships, 194194 did not have spills. Using the data, construct the 85%85% confidence interval for the population proportion of oil tankers that have spills each month. Round your answers to three decimal places.
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