The lifespans of gorillas in a particular zoo are normally distributed. The average gorilla lives 20.8...

  

Transcribed Image Text:

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. 1+ 1+ Empirical Rule 99.7% 95% 68%- 0.15% 2.35% 13.5% 34% 34% 13.5% 2.35% 0.15% μ-30 μ-20 μ-10 μ μ+10 μ+20 μ+30 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. 1+ 1+ Empirical Rule 99.7% 95% 68%- 0.15% 2.35% 13.5% 34% 34% 13.5% 2.35% 0.15% μ-30 μ-20 μ-10 μ μ+10 μ+20 μ+30

Answer rating: 100% (QA)

To estimate the probability of a gorilla living between 115 and 27 years we can use the empirical ru... View the full answer