A sample has a mean of M = 39.5 and a standard deviation of s = 4.3, and produces a t statistic of t = 2.14 . For a two-tailed hypothesis test with ? = .05, what is the correct statistical decision for this sample?
a. The researcher can reject the null hypothesis with ? = .05 but not with ? = .01.
b. The researcher can reject the null hypothesis with either ? = .05 or ? = .01.
c. The researcher must fail to reject the null hypothesis with either ? = .05 or ? = .01.
d. It is impossible to make a decision about H0 without more information.
D
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Under what circumstances is a physical complaint assumed to be part of a somatic symptom disorder?
a. There are gaps in memory. b. The symptoms are gastrointestinal in nature. c. Various known physical causes are ruled out. d. There is a history of other psychiatric problems.
When someone has many different physical symptoms before the age of 30, typically seeks multiple treatments, suffers impairment, and has negative medical testing, he/she could be diagnosed with
a. somatopsychosis. b. somatic symptom disorder. c. attentional need disorder. d. dissociative hysteria.
By itself, risk-taking is
a. an inherently positive characteristic b. an inherently negative characteristic. c. neither an inherently positive nor negative characteristic. d. a characteristic that most likely leads to negative outcomes.
Your father claims he "read" a note you wrote on a slip of paper and kept in your locker at school. According to the note, you intended to go out next weekend despite the fact that you had been grounded
What form of ESP might your father claim he was using? a) telepathy b) clairvoyance c) precognition d) psychokinesis