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Frame 54 Question
Frame 55 Question
Basic Statistics
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ANSWER
TO
FRAME
54.
The
area
from
u - 3σ to u is
49.85%
(half
of
99.7%).
The
area
from
u - 2σ u is
47.5%.
The
difference
is
49.85
-
47.50
-
2.35%.
82
FI0921
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