Use a Graphing Utility to Find the Equation of the Line

question 147

Multiple Choice

Use a graphing utility to find the equation of the line of best fit. Round to two decimal places, if necessary.
- $\begin{array}{c|cccc}\mathrm{x} & 2 & 4 & 5 & 6 \\\hline \mathrm{y} & 7 & 11 & 13 & 20\end{array}$

• A) \(y = 2.8 x + 0.15\)
• B) \(y = 3 x\)
• C) \(y = 3 x + 0.15\)
• D) \(y = 2.8 x\)

Perform accurate calculations involving operations with fractions and decimals to the nearest cent.

Understand the relationships between operations and their properties to simplify and solve problems.

Understand the basic concepts of Freud's theory of psychosexual development.

Recognize the influence of early childhood experiences and developmental stages on personality according to Freud.

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The threshold used in statistical analysis to determine if the observed data are sufficiently unlikely under the null hypothesis, indicating whether the results are statistically significant.