mal distribution P(Z<-3.2)=P(Z>2.3). = 10, the standard deviation of sampling distribution of e population standard deviation, o.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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Course: Introduction to Statistics (Bus-172)
Answer all the questions.
Determine if the following statements are TRUE or FALSE. If False, write the CORRECT
statements:
1. The sample mean CGPA calculated from a sample of 40 students is 0.5 larger
than the population mean CGPA, then 0.5 is a non-sampling error.
2. If Z has a standard normal distribution P(Z<-3.2)=P(Z>2.3).
3. For a sample size of n = 10, the standard deviation of sampling distribution of
X, i.e., oz is larger than the population standard deviation, o.
Transcribed Image Text:Course: Introduction to Statistics (Bus-172) Answer all the questions. Determine if the following statements are TRUE or FALSE. If False, write the CORRECT statements: 1. The sample mean CGPA calculated from a sample of 40 students is 0.5 larger than the population mean CGPA, then 0.5 is a non-sampling error. 2. If Z has a standard normal distribution P(Z<-3.2)=P(Z>2.3). 3. For a sample size of n = 10, the standard deviation of sampling distribution of X, i.e., oz is larger than the population standard deviation, o.
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