Under what circumstances is distribution of sample means normal?
A) It is always normal?
B) ?Only if the population distribution is normal
C) ?If the sample size is greater than 30
D) ?If the population is normal or if the sample size is greater than 30
D
You might also like to view...
______ is a group of individuals a researcher seeks to learn about from a research study.
A. Demographic B. Sample C. Subjects D. Population
Psychopaths are people who repeatedly commit criminal acts and
A. suffer extreme moral consequences because of their actions. B. feel no real remorse. C. are sexually aroused during the process. D. are generally very kind, giving people.
Which statement is most true regarding elicited imitation paradigms?
A) The researcher asks infants to imitate behaviors that are inherently reinforcing. B) The researcher may specifically ask the infant to imitate a series of behaviors and later ask them to imitate the same behaviors. C) The infant's behavior determines the rate of stimulus presentation. D) Most researchers that use the paradigm want to determine if infants can locate objects that have been hidden.
When diets are routine and predictable, people habituate to what they are eating and eat less of it
Indicate whether this statement is true or false.