According to the Central Limit Theorem, If a Sample of Size

question 97

Multiple Choice

According to the central limit theorem, if a sample of size 100 is drawn from a population with a standard deviation of 80, the standard deviation of sample means would equal _______.

• A)0.80
• B)8
• C)80
• D)800
• E)0.080

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Definitions:

Skewed

A description of the asymmetry in the probability distribution of a real-valued random variable, where the tail of the distribution is longer on either the right (positively skewed) or the left (negatively skewed) side.

Sample Mean

The average value of a set of data points collected from a sample of a population.

Median

The middle value of a data set when it is ordered from least to greatest, effectively splitting the data set into two equal parts.

Sample Variance

A measure of the variability or spread of a sample data set, calculated as the average of the squared differences from the sample mean.