A population has µ = 50 and ? = 5. If 10 points are added to every score in the population, then what are the new values for the mean and standard deviation?
A) ?µ = 50 and ? = 5
B) ?µ = 50 and ? = 15
C) ?µ = 60 and ? = 5
D) ?µ = 60 and ? = 15
C
You might also like to view...
Which of the following is a definition of health according to the World Health Organization (WHO)?
a) It is a state of integrating and experiencing meaning in life through one's connectedness with self, nature, and literature. b) It is a state of being sound in body, mind, and spirit. c) It is a state of being able to enjoy a positive outlook toward life. d) It is a state of complete physical, mental, and social well-being, and not merely the absence of disease or infirmity.
In which stage of Piaget's theory of cognitive development do people begin to think logically about abstract concepts?
A) the sensorimotor stage B) the formal operational stage C) the concrete operational stage D) the preoperational stage
A company that has to hire new employees every 6 months on average to fill the same positions is experiencing high
A) turnover. B) absenteeism. C) job satisfaction. D) positive affect.
The most common reason that we forget things from our long-term memoryis
A) decay B) too much time passes C) repression D) interference