A television sports commentator wants to estimate the proportion of citizens who "follow professional football." Complete parts (a) through (c Click here to view the standard normal distribution table_(page 1). Click here to view the standard normal distribution table_(page 2). (a) What sample size should be obtained if he wants to be within 2 percentage points with 96% confidence if he uses an estimate of 48% obtained from a poll? The sample size is |. (Round up to the nearest integer.)
A television sports commentator wants to estimate the proportion of citizens who "follow professional football." Complete parts (a) through (c Click here to view the standard normal distribution table_(page 1). Click here to view the standard normal distribution table_(page 2). (a) What sample size should be obtained if he wants to be within 2 percentage points with 96% confidence if he uses an estimate of 48% obtained from a poll? The sample size is |. (Round up to the nearest integer.)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 7PPS
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