Find an Equation of the Least-Squares Line for the Data

question 147

Multiple Choice

Find an equation of the least-squares line for the data. Please round the coefficients to the nearest hundredth. x
1
1
2
3
4
4
5
Y
2
3
5
6
6
6) 5
8) 5
​

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Definitions:

Placebo Effects

Phenomena where an individual experiences a beneficial effect from a treatment that has no therapeutic properties, due to their belief that they are receiving an active treatment.

Statistical Artifacts

Distortions or inaccuracies in statistical data that result from the method of collecting or interpreting data.

Meta-Analytic Controls

Techniques in research that allow for the combination and comparison of results from different studies to identify patterns, disparities, or overall effects.

Placebo Effects

The beneficial effects in a patient following a treatment that arise from the patient's expectations rather than from the treatment itself.