Out of 6,000 people, 4,500 said they spend over 20 hours per week on their phones. Construct a 75% confidence interval for the population mean of people that spend over 20 hours per week on their phones. Group of answer choices CI = (73.98%, 75.54%) CI = (74.01%, 75.92%) CI = (73.23%, 75.01%) CI = (74.36%, 75.64%)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 30PPS
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Out of 6,000 people, 4,500 said they spend over 20 hours per week on their phones. Construct a 75% confidence interval for the population mean of people that spend over 20 hours per week on their phones.
Group of answer choices
CI = (73.98%, 75.54%)
CI = (74.01%, 75.92%)
CI = (73.23%, 75.01%)
CI = (74.36%, 75.64%)
 
 
 
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