Suppose that people's heights (in centimeters) are normally distributed,
with a mean of 170 and a standard deviation of 5. We find the heights
of 90 people. (Round answer to nearest whole number.)
how many people would you expect taller than 176 cm?
According to standard distribution table, the probability of z<1.2 is 0.8849.
Therefore the probability of a people taller than 176cm is 1-0.8849=0.1151
So we would expect 10 people taller than 176cm.
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