A Manager Has Been Given the Table Shown Below and Is

question 17

Multiple Choice

A manager has been given the table shown below and is asked to generate random numbers.Which of the following statements is TRUE?
$\begin{array}{|c|c|}\hline\text { Range } & \text { \# Customers } \\\hline 00-49 & 0 \\\hline 50-79 & 1 \\\hline 80-99 & 2 \\\hline\end{array}$

• A) There are no customers in the store 49 percent of the time.
• B) The probability of having one customer in the store is 0.30.
• C) The relative frequency of having two customers in the store is 0.80.
• D) If we randomly choose the numbers 0 through 99 enough times, about 99 percent of the time we will have two customers in the store.

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Definitions:

Publisher Type Score

A scoring metric or system that is proprietary to the publisher of a particular test, often used in educational and psychological assessments.

Standard Score

A standard score is a statistical measure that indicates how many standard deviations an entity is from the mean of the population.

SAT

A standardized test widely used for college admissions in the United States, assessing reading, writing, and math skills.

Standard Deviation

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