A normal population has a deviation of 0.2. Two samples of sizes 900 each are taken and found the mean as 15.10 and 15.30. Test the significant. a. 23.1 b. 21.3 c. 20.3 d. 23.0 e. NONE OF THE ABOVE B E
A normal population has a deviation of 0.2. Two samples of sizes 900 each are taken and found the mean as 15.10 and 15.30. Test the significant. a. 23.1 b. 21.3 c. 20.3 d. 23.0 e. NONE OF THE ABOVE B E
MATLAB: An Introduction with Applications
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Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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![A normal population has a deviation of 0.2. Two samples of sizes
900 each are taken and found the mean as 15.10 and 15.30. Test
the significant.
a. 23.1
b. 21.3
c. 20.3
d. 23.0
e. NONE OF THE ABOVE
E](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fefbddaca-def0-4c7f-abbf-cb9b34e47799%2F2c14692f-47a6-4819-bb14-2b6f7ec99fc9%2Fpb8062f_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A normal population has a deviation of 0.2. Two samples of sizes
900 each are taken and found the mean as 15.10 and 15.30. Test
the significant.
a. 23.1
b. 21.3
c. 20.3
d. 23.0
e. NONE OF THE ABOVE
E
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