Use the Following to Answer Questions

question 6

Multiple Choice

Use the following to answer questions :
In a hypothesis test with hypotheses and ,a random sample of 16 elements selected from the population produced a mean of 91.9 and a standard deviation of 4.9.The test is to be made at the 2% significance level.Assume the population is normally distributed.
-What are the critical values of t?

• A)-2.33 and 2.33
• B)-2.602 and 2.602
• C)-2.131 and 2.131
• D)-2.583 and 2.583

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Definitions:

Behaviorism

A theory of learning based on the idea that all behaviors are acquired through conditioning, emphasizing the role of environmental factors over genetics.

Correlational Research

A type of non-experimental research method used to study the relationship or correlation between two variables without manipulating them.

Experimenter Bias

A form of research bias where the experimenter's expectations, beliefs, or preferences unintentionally influence the participants' behavior or the interpretation of data.

Independent Variable

In an experimental setting, the variable that is manipulated or changed to observe its effect on the dependent variable.