Which Operator Signifies Exponentiation

question 62

Multiple Choice

Which operator signifies exponentiation?

• A)#
• B)*
• C)/
• D)^

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Definitions:

T-Distribution

A probability distribution used in statistical analysis which is appropriate for estimating population parameters for small sample sizes or unknown variances.

T-Distribution

A probability distribution that arises in the sampling distribution of the mean of a normally distributed population when the sample size is small and the population standard deviation is unknown.

Confidence Intervals

A selection of values, extracted from a sample, presumed to hold the value of an undisclosed population attribute.

Population Variance

A measure of the spread or dispersion of a set of data values in a population, indicating the average squared deviation from the mean.