If Hugo and Lily use a 99% confidence level (z*score of 2.58), which statement is true? Hugo polled 100 randomly selected people to see if they had exercised that week and found that 85% said they had. Lily asked 400 randomly selected people the same question and found that 85% of them also responded that E= z" they had exercised that week. P(1-p) O Hugo's margin of error will be exactly 2 times as large as Lily's margin of error. O Lily's margin of error will be exactly 2 times as large as Hugo's margin of error. O Hugo's margin of error will be exactly 4 times as large as Lily's margin of error. O Lily's margin of error will be exactly 4 times as large as Hugo's margin of error.
If Hugo and Lily use a 99% confidence level (z*score of 2.58), which statement is true? Hugo polled 100 randomly selected people to see if they had exercised that week and found that 85% said they had. Lily asked 400 randomly selected people the same question and found that 85% of them also responded that E= z" they had exercised that week. P(1-p) O Hugo's margin of error will be exactly 2 times as large as Lily's margin of error. O Lily's margin of error will be exactly 2 times as large as Hugo's margin of error. O Hugo's margin of error will be exactly 4 times as large as Lily's margin of error. O Lily's margin of error will be exactly 4 times as large as Hugo's margin of error.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:If Hugo and Lily use a 99% confidence level (z*score of
Hugo polled 100 randomly selected people to see if they
had exercised that week and found that 85% said they
2.58), which statement is true?
had. Lily asked 400 randomly selected people the same
question and found that 85% of them also responded that
E= z* D(1-D)
in
they had exercised that week.
O Hugo's margin of error will be exactly 2 times as large
as Lily's margin of error.
O Lily's margin of error will be exactly 2 times as large
pectives
as Hugo's margin of error.
O Hugo's margin of error will be exactly 4 times as large
as Lily's margin of error.
1-05 - 2021-
SEMESTER 2:
O Lily's margin of error will be exactly 4 times as large
as Hugo's margin of error.
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