The ________ Is a Symmetric Bell-Shaped Distribution That Is Useful

question 95

Multiple Choice

The ________ is a symmetric bell-shaped distribution that is useful for small sample (n < 30) testing.

• A)t distribution
• B)frequency distribution
• C)chi-square distribution
• D)distribution

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Definitions:

Cost Variances

The difference between expected costs and actual costs, detailed in financial management and accounting to help identify areas of unexpected expense or efficiency.