Use the Given Data to Find the Equation of the Regression

question 84

Multiple Choice

Use the given data to find the equation of the regression line. Round the final values to three significant digits, if necessary.
-Ten students in a graduate program were randomly selected. Their grade point averages (GPAs) when they entered the program were between 3.5 and 4.0. The following data were obtained regarding their GPAs on Entering the program versus their current GPAs. $\begin{array}{cc}\text { Entering GPA } & \text { Current GPA } \\\hline 3.5 & 3.6 \\3.8 & 3.7 \\3.6 & 3.9 \\3.6 & 3.6 \\3.5 & 3.9 \\3.9 & 3.8 \\4.0 & 3.7 \\3.9 & 3.9 \\3.5 & 3.8 \\3.7 & 4.0\end{array}$

• A) \(\hat { y } = 4.91 + 0.0212 x\)
• B) \(\hat { y } = 2.51 + 0.329 x\)
• C) \(\hat { y } = 3.67 + 0.0313 x\)
• D) \(\hat { y } = 5.81 + 0.497 x\)

Learn the historical progression of media technology and ownership.

Analyze the impact of sociological theories on understanding mass media.

Reflect on the relationship between media sources and audiences.

Identify and discuss the role of social media in fostering networked individualism.

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Definitions:

Whole-concept Processing

An approach in cognitive science suggesting people perceive and interpret complex information as complete wholes rather than breaking it down into component parts.

Code-based Processing

Involves deciphering information based on symbolic systems or codes, such as language or mathematics.

Information Processing Approach

describes a cognitive psychology theory that likens human thought processes to the operations of a computer, focusing on how information is taken in, processed, stored, and retrieved.

Empirically Tested

Refers to methods, theories, or measures that have been tested through empirical research, involving observation and experiment.