For a chi-square test, the ________ is the anticipated distribution of frequencies into categories, whereas the ________ is the actual distribution of frequencies into categories.
A) chi; square
B) expected frequency distribution; observed frequency distribution
C) observed frequency distribution; expected frequency distribution
D) estimated frequency distribution; observed frequency distribution
B
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Why are skills the basis of intellectual competence?
a. They are the same across cultures and historical periods. b. They combine knowledge and practice for solving meaningful problems. c. They can be taught. d. They can be differentiated and assessed easily.
Mr. Beluga has just been told that he has a rare form of cancer. He insists that there has been a mistake and asks his physician to retake his medical tests. According to Elisabeth Kübler-Ross, Mr. Beluga is most likely in the _________ stage of dying
a) anger b) bargaining c) denial d) reactive
Ernest is experiencing the following symptoms: hallucinations of rabid ostriches attacking him, beliefs that the Super Bowl will be won based on his wearing one team's jersey over the other's, and beliefs that his dog is preventing his thoughts. These are examples of __________ symptoms of schizophrenia.
A. positive B. negative C. affective D. undifferentiated
A wave consisting of tall peaks and deep troughs will consistently produce a:
A. loud sound. B. soft sound. C. high-pitched sound. D. low-pitched sound.