The Next Questions Are Based on the Following Information

question 49

Multiple Choice

The Next Questions Are Based On The Following Information:
The sales representative for a manufacturer of a new product claims that the product will increase output per machine by at least 29 units per hour.A line manager installs the product on 15 of the machines,and finds that the average increase was only 26 with a standard deviation of 6.2.
-Using a 5% significance level,which of the following statements is true?

• A)Reject H₀ if t statistic < 1.771
• B)Reject H₀ if t statistic > 2.16
• C)Reject H₀ if t statistic < -1.761
• D)Reject H₀ if t statistic < -2.16

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Definitions:

Social Learning

Social learning is a theory that suggests people can learn new behaviors and information by observing others.

Conditioned Stimulus

A formerly neutral signal that, once paired with an unconditioned stimulus, begins to elicit a conditioned reaction.

Unconditioned Stimulus

In classical conditioning, it is a stimulus that naturally and automatically triggers a response without any prior learning.

Conditioned Response

A learned reaction to a previously neutral stimulus that has been repeatedly paired with an unconditioned stimulus causing an automatic response.