Use Normal Probability Plots to Assess Normality
-An Industrial Psychologist

question 104

Multiple Choice

Use Normal Probability Plots to Assess Normality
-An industrial psychologist conducted an experiment in which 40 employees that were identified as chronically tardy by their managers were divided into two groups of size 20. Group 1 participated in the new It s Great to be Awake! program, while Group 2 had their pay pay docked. The following data represent the number of minutes that employees in Group 1 were late for work after participating in the program. $\begin{array} { l l l l l } 119 & 127 & 142 & 146 & 142 \\ 158 & 143 & 178 & 133 & 136 \\ 148 & 124 & 133 & 148 & 153 \\ 154 & 154 & 155 & 126 & 148 \end{array}$

• A) normally distributed
• B) not normally distributed

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Definitions:

Airport Currency Exchange

Facilities located within airports where travelers can exchange one country’s currency for another's, typically at market rates.

Exchange Rate

The price at which one currency can be exchanged for another currency.

Units

Refers to a measure of quantity or amount in a specified dimension such as length, mass, time, etc., or in the context of economics and finance, the smallest portion of a product or financial instrument.

Percent Saving

The percentage of the original price saved as a result of a discount or offer.