Use a Graphing Utility to Find the Equation of the Line

question 123

Multiple Choice

Use a graphing utility to find the equation of the line of best fit. Round to two decimal places, if necessary.
- $\begin{array}{c|cccccc}\mathrm{x} & 1 & 2 & 3 & 4 & 5 & 6 \\\hline \mathrm{y} & 17 & 20 & 19 & 22 & 21 & 24\end{array}$

• A) \(y = 1.17 x + 16.4\)
• B) \(y = 1.03 x + 16.4\)
• C) \(y = 1.03 x + 18.9\)
• D) \(y = 1.17 x + 18.9\)

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Definitions:

Type I Error

The error made when a true null hypothesis is incorrectly rejected.

Type II Error

The error that occurs when a false null hypothesis is not rejected, also known as a "false negative."

Probability

The degree to which something is likely to happen, quantified as a number between 0 (impossible) and 1 (certain).

P-Values

Probabilities used to quantify the significance of findings, or the likelihood that the observed data occurred by chance under the null hypothesis.