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Need help in the following select the correct answer An infinite population has a mean of 12D and a standard deviation of 44. A sample

Need help in the following select the correct answer

An infinite population has a mean of 12D and a standard deviation of 44. A sample of mu observations is to be selected at random from the population. What is the expected value of the sample mean? O 3.1UU O ELSE} C! (3.44 O d.'|2

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