The 95% confidence interval is defined as _________
a. an interval such that we are 95% confident that the population value lies within the interval
b. an interval such that the probability is 0.95 that the interval contains the population value
c. an interval such that we can reject H0 at ? = 0.05
d. a and b
B
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What resemblance between twins occurs in their IQ scores?
a. Monozygotic twins and dizygotic twins resemble each other to an equal degree. b. Monozygotic twins resemble each other more closely than dizygotic twins do. c. Dizygotic twins resemble each other more closely than monozygotic twins do. d. Monozygotic twins resemble each other more closely in childhood, but both types of twin resemble each other equally in adulthood.
An experienced waiter can tell very quickly if a customer is a potential big tipper, and then serves the customer accordingly. To do this, the waiter would probably rely on a(n):
A. self-schema B. person schema C. event schema D. subconscious schema
Which of the following is a type of multiple-baseline design?
a. across-subjects b. across- staff c. across-time d. all of these
Amy has suffered damage to Broca's area in her brain. She is most likely to exhibit ______ aphasia
a. expressive b. inclusive c. occlusive d. receptive