A simple random sample of size n = 19 is drawn from a population that is normally distributed. The sample mean is found to be x=69 and the sample standard deviation is found to be s = 13. Construct a 95% confidence interval about the population mean. The lower bound is The upper bound is (Round to two decimal places as needed.)
A simple random sample of size n = 19 is drawn from a population that is normally distributed. The sample mean is found to be x=69 and the sample standard deviation is found to be s = 13. Construct a 95% confidence interval about the population mean. The lower bound is The upper bound is (Round to two decimal places as needed.)
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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A simple random sample of size n = 19 is drawn from a population that is normally distributed. The sample mean is found to be x = 69 and the sample standard deviation is found to be s = 13. Construct a 95% confidence
interval about the population mean.
The lower bound is
The upper bound is
(Round to two decimal places as needed.)
estion 20
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Transcribed Image Text:5
16
m 17
on 18
stion 19
K
A simple random sample of size n = 19 is drawn from a population that is normally distributed. The sample mean is found to be x = 69 and the sample standard deviation is found to be s = 13. Construct a 95% confidence
interval about the population mean.
The lower bound is
The upper bound is
(Round to two decimal places as needed.)
estion 20
me solve this
View an example Get more help -
43°F
Clear
WER
W
Q Search
hp
7
744
*
80
fo
711
B
M
K
f12
NO 44
insert
prt sc
[
←
Clear all
Check answer
delete
home
backspace
num
lock
enter
and
1:43 AM
4/5/2024
PRE
on 68
T
7
home
pause
↑ shift
V
004
2
10
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