Shaney Receives an Hourly Wage of $30

question 48

Multiple Choice

Shaney receives an hourly wage of $30.4 an hour as an emergency room nurse. When called in at night, she receives time and a half. How much does Shaney earn in a week when she works 30 hours at normal rates and 20 hours during the night?

• A) $1899
• B) $1849
• C) $1723
• D) $2035
• E) $1824

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Definitions:

Standard Normal Distribution

The standard normal distribution is a special case of the normal distribution with a mean of zero and a standard deviation of one, used in z-tests.

Mean

To determine the arithmetic average, one sums up every number in the collection and divides by the number of elements in the collection.

Standard Deviation

An indicator that measures how much a set of data points spread out or diverge.

Z-Score

An index that quantifies how far a particular value stands from the dataset's mean, measured in units of standard deviations away from the mean.