(I About 95

Multiple Choice

(i. About 95.5% percent of the area under the normal curve is within plus two and minus two
Standard deviations of the mean.
(ii. The normal distribution is a continuous probability distribution.
(iii) In a standard normal distribution, µ = 0 and σ = 1.

A) (i) , (ii) , and (iii) are all correct statements.
B) (i) is a correct statement but not (ii) or (iii) .
C) (i) and (iii) are correct statements but not (ii) .
D) (i) and (ii) are correct statements but not (iii) .
E) (i) , (ii) , and (iii) are all false statements.