Use the Following to Answer Questions 21-24

question 54

Multiple Choice

Use the following to answer questions 21-24:
A landscaping company hypothesizes that the median number of lawns they mow in a weekend is 20. They tabulated the number of lawns mowed in a random sample of 14 weekends. = .05) , taken from Table J in the text:
-Use the test value, the critical value, and the appropriate table to decide if the landscaping company's hypothesis that they mow a median of 20 lawns per weekend valid at α = 0.10?

• A) Yes. The test value is greater than the critical value, so the null hypothesis is not rejected.
• B) No. The test value is greater than the critical value, so the null hypothesis is rejected.
• C) Yes. The test value is less than the critical value, so the null hypothesis is not rejected
• D) No. The test value is less than the critical value, so the null hypothesis is rejected

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Definitions:

Edward Tolman

An American psychologist known for his contributions to cognitive psychology, particularly in the study of learning and motivation.

Edward Thorndike

An American psychologist known for his work on the theory of learning based on the idea of connectionism, and for his contribution to educational psychology.

John Watson

An American psychologist who established the psychological school of behaviorism, emphasizing the study of observable behavior over the study of the mind.

Alfred Bandura

A psychologist known for his work on social cognitive theory and the concept of self-efficacy, as well as his study on observational learning demonstrated through the Bobo doll experiment.