In Order to Predict with 90% Confidence the Expected Value

question 14

Multiple Choice

In order to predict with 90% confidence the expected value of y for a given value of x in a simple linear regression problem,a random sample of 10 observations is taken.Which of the following t-table values listed below would be used?

• A)1.812
• B)1.860
• C)2.228
• D)2.306

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Definitions:

Dissonance Reduction

A psychological phenomenon where individuals alter their attitudes, beliefs, or behaviors to decrease the discomfort caused by inconsistencies between them.

Inconsistent Cognitions

The psychological state of having conflicting beliefs, attitudes, or thoughts, which can lead to discomfort and a drive to resolve the inconsistency.

Trivialize Cognitions

The process of minimizing or reducing the perceived importance or value of thoughts and beliefs.

Cognitive Dissonance

The psychological discomfort experienced when holding two or more conflicting cognitions (thoughts, beliefs, or attitudes).