Random Samples of Size 100 Are Taken from a Process

question 34

Multiple Choice

Random samples of size 100 are taken from a process (an infinite population) whose population proportion is 0.2. The mean and standard deviation of the distribution of sample proportions are

• A)0.2 and .04
• B)0.2 and 0.2
• C)20 and .04
• D)None of the alternative answers is correct.

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