A stockbroker has kept a daily record of the value of a particular stock over the years and finds that prices of the stock form a normal distribution with a mean of $8.52 with a standard deviation of $2.38. The percentile rank of a price of $13.87 is _________
a. 48.78% c. 98.78%
b. 1.22% d. 51.22%
C
You might also like to view...
A group of neighborhood children get together a few times a week to play hide and seek, and the game rotates from yard to yard. This is a large-scale example of _______________ play
Fill in the blank(s) with correct word
Herman counts the number of times it takes to rehearse a list of nonsense syllables in order to memorize it. Then he counts the number of times it takes to relearn the list after a month has passed. Herman then calculates the difference between the number of times and determines the percentage gain he made between the two efforts at memorization. Herman uses this figure as a measure of memory
retention. Which technique is Herman using? a. Savings method b. Mnemonics technique c. Long-term potentiation d. Massed practice e. Free recall technique
The biological model of psychopathology suggests which of the following?
a. psychopathology isi the result of a harmful environment b. psychopathology is the result of neurotransmitters in the brain that are not working properly c. psychopathology is the result of culture d. psychopathology is the result of extreme or incorrect perceptions about the self and the world
A perspective which looks at how chronological age, relationships, common life transitions, and social change shape people's lives from birth to death is known as: ...
A. person-in-environment perspective | B. life course perspective | C. developmental perspective | D. identity development perspective