What is the main difference between z score and t score?
A. t Scores are used when the study requires a one-tailed hypothesis.
B. t Scores are used when the population variance is unknown.
C. t Scores are used whenever the sample size is less than 30.
D. t Scores are only used when inferences are made about other samples.
Answer: B
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The method of systematic experimental introspection was developed by Wundt.?
a. True b. False
Regarding yourself as a good person "as is" is known as ________________
Fill in the blank(s) with correct word
The difference between a normal distribution and a standard normal distribution is
a. standard normal distributions are more symmetric. b. normal distributions are based on fewer scores. c. standard normal distributions always have a mean of 0 and a standard deviation of 1. d. there is no difference.
The Commonsense Model (CSM) is based on the parallel processes of how we use _______to guide our behavior:
a. thinking and feeling. c. Selective attention and filtering b. Short-term and long-term memory d. Past experiences