You Run a T-Test and Find That Your Results Indicate

question 35

Multiple Choice

You run a t-test and find that your results indicate that t₍₃₈₎ = 4.15,p < 0.05.You determine that you should ______.

• A)accept the null hypothesis
• B)reject the null hypothesis
• C)reject the research hypothesis
• D)ignore the null hypothesis

Understand the role of activity levels (machine-hours or labor-hours) in calculating overhead rates and variances.

Understand the concept of overhead costs and their classifications (fixed and variable).

Calculate the predetermined overhead rate.

Analyze the budgeted versus actual manufacturing overhead costs to identify variances.

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Definitions:

Shaping

A technique in operant conditioning that involves reinforcing behaviors that are increasingly closer to the desired behavior.

Conditioned Response

A learned response to a previously neutral stimulus that has become conditioned.

Conditioned Stimulus

An original neutral stimulus that, following its connection with an unconditioned stimulus, starts to evoke a conditioned response.

Unconditioned Stimulus

A stimulus that naturally and automatically triggers a response without prior conditioning.