Instruction 2-17
the Table Below Contains the Number of People

question 37

Essay

Instruction 2-17
The table below contains the number of people who own a portable DVD player in a sample of 600 broken down by gender.
$$\begin{array}{l}\text { Own a Portable }\\\begin{array} { l c c } \text { DVD Player } & \text { Male } & \text { Female } \\\hline \text { Yes } & 96 & 40 \\\text { No } & 224 & 240 \\\hline\end{array}\end{array}$$
-Referring to Instruction 2-17,construct a table of total percentages.

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Definitions:

Standard Normal Distribution

A probability distribution that has a mean of 0 and a standard deviation of 1, representing a standardized version of the normal distribution.

Less Than

A mathematical expression indicating that one quantity is smaller than another.

Z-scores

Standardized scores that indicate the number of standard deviations a data point is from the mean.

Standard Normal Distribution

A probability distribution that has a mean of zero and a standard deviation of one, commonly used in statistics.