The Following Frequency Distribution Analyzes the Scores on a Math

question 7

Multiple Choice

The following frequency distribution analyzes the scores on a math test. Find the class boundaries of scores interval 90-99. $$\begin{array} { c c } \hline \text { Scores } & \text { Number of Students } \\\hline 50 - 59 & 2 \\60 - 69 & 4 \\70 - 79 & 6 \\80 - 89 & 15 \\90 - 99 & 5 \\\hline\end{array}$$

• A)89.5, 100.5
• B) 89.5 , 100.5
• C)90.5 , 99.5
• D)89.5, 99.5

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Definitions:

Predictive Modeling

The use of statistical techniques to create models that predict future events or behaviors based on historical data.

Statistical Techniques

Various mathematical methods used for collecting, analyzing, interpreting, and presenting empirical data.

Future Buying Behavior

Predicted patterns of purchase by consumers based on various influencing factors like trends, economic conditions, and personal preferences.

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