Suppose CUNY professors have an average life, normally distributed, of 75 years with a population standard...
Suppose CUNY professors have an average life, normally distributed, of 75 years with a population standard deviation of 8 years.
- What percent of CUNY professors will live less than 72 years?
- What percent of CUNY professors will live more than 74?
- Calculate the 95th percentile.
- Calculate the 25th percentile.
- What proportion of CUNY professors will live between 80 and 90 years?
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Suppose CUNY professors have an average life, normally
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