Which One of the Following Examples Most Clearly Illustrates the Effect

question 41

Multiple Choice

Which one of the following examples most clearly illustrates the effect of mental set on problem solving?

• A)Andy is trying to solve a physics problem on a class exam.He is so anxious that he cannot remember how to do the problem.
• B)Bradley cannot find the right size of test tube to complete a chemistry lab.
• C)Charlie is doing a series of addition problems.He overlooks the subtraction sign on the last problem, so he adds when he should subtract.
• D)Doug is angry that another boy stole his bicycle, and so he steals a bicycle from someone else.

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Definitions:

Alternative Hypothesis

In hypothesis testing, the hypothesis that there is a significant difference between specified populations, which is considered if the null hypothesis is rejected.

Statistical Evidence

Data or information collected during an experimental or observational study that supports or refutes a statistical hypothesis.

Type I Error

The incorrect rejection of a true null hypothesis, often referred to as a "false positive" finding in hypothesis testing.

Type II Error

The error that occurs when the null hypothesis is wrongly accepted, failing to detect an effect or difference when there is one.