A variable is normally distributed with a hypothesized population mean of 20 and a standard deviation of 4. What percentage of scores are greater than 23?
a. 77.34%
b. 75.00%
c. 27.34%
d. 22.66%
d. 22.66%
You might also like to view...
The points on a rating scale will be least ambiguous when they are identified by
a. constant alternatives (never, seldom, often, etc.). b. numbers. c. descriptive phrases. d. trait names.
The elements of effective family engagement in early childhood education were summarized from the research and reported by the PEW Center for the States and include:
A. welcoming and expecting the support of families in decision making. B. encouraging the teachers’ lead in one-way communication with the parents of enrolled children. C. families’ knowledge and skills remain separate from the children’s learning experiences. D. all of the above
Why are technology skills so important? How are they important to you as a student/future teacher?
What will be an ideal response?
With respect to Kareem's behavior, the reprimand best illustrates a:
a. negative reinforcer. b. vicarious punisher. c. presentation punisher. d. removal punisher.