Which of the Following Distributions Has a Fixed Minimum and Maximum

question 57

Multiple Choice

Which of the following distributions has a fixed minimum and maximum?
I. Normal distribution
II. Uniform distribution
III. Lognormal distribution
IV. Exponential distribution

• A) I only
• B) II only
• C) III only
• D) IV only
• E) Only I and II

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Definitions:

Statistics

Calculated numbers that summarize data and relationships among variables in a sample.

Z-score

A numerical measurement that describes a value's relationship to the mean of a group of values, expressed in terms of standard deviations from the mean.

Standard Deviation

A statistical measure that quantifies the amount of variation or dispersion of a set of data values.

Mean

A statistical measure representing the average value of a set of numbers, calculated by dividing the sum of all values by the count of values.