UPid isouu aIsedunoo How many adults must he survey in order to be 95% confident that his estimate is within six percentage points of the true population percentage? Complete parts (a) through (c) b a) Assume that nothing is known about the percentage of adults who have heard of the brand. n= (Round up to the nearest integer.)
UPid isouu aIsedunoo How many adults must he survey in order to be 95% confident that his estimate is within six percentage points of the true population percentage? Complete parts (a) through (c) b a) Assume that nothing is known about the percentage of adults who have heard of the brand. n= (Round up to the nearest integer.)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter1: Expressions And Functions
Section1.5: Descriptive Modeling And Accuracy
Problem 11PPS
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