Random Samples of Size 64 Are Taken from an Infinite

question 50

Multiple Choice

Random samples of size 64 are taken from an infinite population whose mean and standard deviation are 240 and 16, respectively. The distribution of the population is unknown. The mean and the standard error of the mean are

• A) 240 and 16.
• B) 64 and 16.
• C) 8 and 2.
• D) 240 and 2.

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Definitions:

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