If We Are Interested in Performing a One-Tailed,upper-Tail Hypothesis Test

question 69

True/False

If we are interested in performing a one-tailed,upper-tail hypothesis test about a population variance where the level of significance is .05 and the sample size is n = 20,the critical chi-square value to be used is 30.1435.

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Definitions:

Conditioned Stimulus

An initially neutral signal that, upon being linked with an unconditioned stimulus, ultimately elicits a conditioned reaction.

Unconditioned Response

An unconditioned response is an automatic, natural reaction to a stimulus that occurs without prior learning or conditioning.

Conditioned Response

A learned reaction to a previously neutral stimulus, which has become associated with an unconditioned stimulus through classical conditioning.

Unconditioned Stimulus

A stimulus that naturally and automatically triggers a response without any need for learning.