Use a Graphing Utility as an Aid in Factoring to $$22 x ^ { 2 } + 129 x + 44 = 0$$

question 166

Multiple Choice

Use a graphing utility as an aid in factoring to
- $$22 x ^ { 2 } + 129 x + 44 = 0$$

• A) \(x = \frac { 11 } { 2 } , x = - 4\)
• B) \(x = - 11 , x = - \frac { 4 } { 11 }\)
• C) \(x = - \frac { 11 } { 2 } , x = - \frac { 4 } { 11 }\)
• D) \(x = \frac { 11 } { 2 } , x = \frac { 4 } { 11 }\)

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Definitions:

Confidence Interval

A range of values, derived from the sample data, that is likely to contain the true population parameter with a certain level of confidence.

Degrees Of Freedom

The number of independent values or quantities which can be assigned to a statistical distribution or a data set, after a certain number of restrictions have been applied to all data points.

Dependent Populations

Populations in which the members of one sample are related or matched to the members of the other samples.

Matched Pairs Experiment

An experimental design in which participants are paired based on certain criteria, and each pair is split between control and treatment groups for comparison.