Mathematics, 27.10.2020 22:50, seanisom7

2. The average human lifespan is 79 years with a standard deviation of 15 years.
a) Draw the normal density curve for this distribution.
K-12 SSO
5, 2nd
312
b)
What is the probability that someone will live between 49 and 64 years?
c)
What percent of humans will live longer than 109 years?
d)
Sixty-eight percent of humans have a lifespan between what ages?

Answers: 2

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2. The average human lifespan is 79 years with a standard deviation of 15 years.
a) Draw the...