Which symbol is used for standard deviation of the population? O b. a O c.o o d.o?

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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4 5 6

Which symbol is used for standard deviation of the population?
O b. Ha
O c.o
o do?
Which of the following statements is correct?
O a. The means of the samples drawn from a population are always equal to the population mean.
O .The mean of the sampling distribution of the sample means is greater than the population mean.
O C. The mean of the sampling distribution of the means is less than the population mean.
od.
The means of the samples drawn from a population may be equal, greater than or less than the population mean.
For numbers 6-10, a population consists of the data (1, 2, 3, 4)
How many different samples of size n=2 can be drawn from the population?
o a5
O b. 4
O . 6
o d. 3
Transcribed Image Text:Which symbol is used for standard deviation of the population? O b. Ha O c.o o do? Which of the following statements is correct? O a. The means of the samples drawn from a population are always equal to the population mean. O .The mean of the sampling distribution of the sample means is greater than the population mean. O C. The mean of the sampling distribution of the means is less than the population mean. od. The means of the samples drawn from a population may be equal, greater than or less than the population mean. For numbers 6-10, a population consists of the data (1, 2, 3, 4) How many different samples of size n=2 can be drawn from the population? o a5 O b. 4 O . 6 o d. 3
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