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Suppose JH194 school's teachers have an average life, normally distributed of 80 years with a population standard deviation of 8 years. a) Calculate the 96th
Suppose JH194 school's teachers have an average life, normally distributed of 80 years with a population standard deviation of 8 years.
a) Calculate the 96th percentile
b) Calculate the 3rd percentile
c) what percent of the teachers will live more than 78 years?
d)what percent of the teachers will NOT make it past the age of 55?
e) what proportion of the teachers will live between 75 and 85 years?
Please show me all working and answer. Please
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