Question

The lifespans of gorillas in a particular zoo are normally distributed. the average gorilla lives 20.8 years; the standard deviation is 3.1 years. use the empirical rule (68-95-99.7%) to estimate the probability of a gorilla living between 11.5 and 27 years
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Answer 1

Answer:

Step-by-step explanation: 2.35%+95%

Answer is 97.35%