A random sample of 800 voters in a particular city found 240 who voted yes on State Question 813. Find a 98.5% confidence interval for the true percent of voters in this city who voted yes on proposition 200.Enter the lower endpoint of the interval in the first blank and the upper endpoint in the second blank. Enter your answer as a decimal rounded to four decimal places. For example, 0.1234 would be the correct format. You must use critical values from the tables

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Question 3
a) A random sample of 800 voters in a particular city found 240 who
voted yes on State Question 813. Find a 98.5% confidence interval
for the true percent of voters in this city who voted yes on
proposition 200.Enter the lower endpoint of the interval in the first
blank and the upper endpoint in the second blank. Enter your
answer as a decimal rounded to four decimal places. For example,
0.1234 would be the correct format. You must use critical values
from the tables
Transcribed Image Text:Question 3 a) A random sample of 800 voters in a particular city found 240 who voted yes on State Question 813. Find a 98.5% confidence interval for the true percent of voters in this city who voted yes on proposition 200.Enter the lower endpoint of the interval in the first blank and the upper endpoint in the second blank. Enter your answer as a decimal rounded to four decimal places. For example, 0.1234 would be the correct format. You must use critical values from the tables
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