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The lifespans of lions in a particular zoo are normally distributed. The average lion lives 10 years; the standard deviation is 1.4 years. Use the empirical rule (68−95−99.7%) to estimate the probability of a lion living between 7.2 and 11.4 years.

Respuesta :

Answer:

81.5%

Step-by-step explanation:

It also tells us that 68% of the lions will have lifespans within 111 standard deviations of the mean. That leaves 95% - 68% = 27% f lions between 1 and 2 standard deviations of the mean, or 13.5% on either side of the distribution. The probability of a particular lion living between 7.2 and 11.4 is 13.5+68%, or 81.5%

Answer: 97.5

Step-by-step explanation:

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