The Normal Distribution
AP Statistics · Flashcards · Application
AP STATISTICS · FLASHCARDS
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QUESTION
Find the probability
P
(
−
1
<
Z
<
1
)
P(-1 < Z < 1)
P
(
−
1
<
Z
<
1
)
in a standard normal distribution.
QUESTION
Determine the area to the right of
Z
=
1.96
Z = 1.96
Z
=
1.96
in a standard normal distribution.
QUESTION
Find the probability
P
(
−
1
<
Z
<
1
)
P(-1 < Z < 1)
P
(
−
1
<
Z
<
1
)
in a standard normal distribution.
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ANSWER
0.6826. 68% rule applied to standard normal.
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