In: Statistics and Probability
Women have pulse rates that are normally distributed with a mean of
79.679.6
beats per minute and a standard deviation of
11.611.6
beats per minute. Complete parts a through c below.
a. Find the percentiles
Upper P 1P1
and
Upper P 99P99
.b. A doctor sees exactly
3030
patients each day. Find the probability that
3030
randomly selected women have a mean pulse rate between
5757
and
103103
beats per minute.
The probability is
from z-table, Lookup for z-value corresponding to area 0.01 to the left of the normal curve
from z-table, Lookup for z-value corresponding to area 0.99 to the left of the normal curve
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