A sample of n = 9 scores has a variance of s2= 36 . What is the estimated standard error for the sample mean?
a. 1
b. 2
c. 4
d. 16
B
You might also like to view...
Mentoring is one way to address the issue of generativity suggested by Erikson
a. True b. False Indicate whether the statement is true or false
Perceived gender roles often result in
A) men seeking help for mental illness less frequently than women. B) women seeking help for mental illness less frequently than men. C) men experiencing more severe symptoms of mental illness than women. D) women experiencing more severe symptoms of mental illness than men.
The long-held understanding of cocaine and methylphenidate is that these drugs act as ____________________, though researchers recently theorized that they may also act as ____________________
a. DAT inverse agonists; SERT inverse agonists b. competitive reuptake inhibitors; DAT inverse agonists c. competitive substrate-releasing agents; competitive reuptake inhibitors d. NET inverse agonists; competitive reuptake inhibitors e. DAT antagonists; NET antagonists
One explanation for the risk-taking peak that scientists have observed in adolescence is that
A. few or no adolescents are capable of conducting a cost-benefit analysis. B. the prefrontal cortex is fully developed years before the limbic system is active. C. adolescents tend to be higher in sensation seeking and impulsivity than children and adults are. D. adolescents are not aware of the risks associated with certain behaviors.