Provide an Appropriate Response

question 126

Essay

Provide an appropriate response.
-The test scores of 30 students are listed below. Draw a box-and-whisker plot that represents the data. $$\begin{array} { l l l l l l l l l l } 31 & 41 & 45 & 48 & 52 & 55 & 56 & 56 & 63 & 65 \\67 & 67 & 69 & 70 & 70 & 74 & 75 & 78 & 79 & 79 \\80 & 81 & 83 & 85 & 85 & 87 & 90 & 92 & 95 & 99\end{array}$$

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Definitions:

Estimated Regression Equation

A formula that models the relationship between one or more independent variables and a dependent variable.

Yearly Income

The total amount of money earned by an individual or entity in one calendar year from all sources before any deductions.

SSE

Sum of Squares due to Error, a measure indicating the discrepancy between the data and an estimation model.

Estimated Regression Equation

A predictive formula derived from regression analysis to estimate the value of a dependent variable based on independent variables.