The proportion of cases in a normal distribution falling between 
and
is approximately
A) .25
B) .50
C) .67
D) 1.34
Correct Answer:
Verified
Q7: Four-thousand entering freshmen at Downtown University take
Q8: The normal curve is
A) a mathematical abstraction
Q9: All normal curves
A) are unimodal
B) are symmetrical
C)
Q10: Which, if any, is not a property
Q11: Which of the following characteristics is the
Q13: In a normal distribution, what proportion of
Q14: In a normal distribution of 200 cases,
Q15: In a normal distribution of 200 cases,
Q16: In a normal distribution with 
Q17: In a normal distribution with
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