Find the probability that a British nurse selected at random in 1851 would be 60 years of age or older. (Round your answer to three decimal places.)  Compute the expected age ? of a British nurse contemporary to Florence Nightingale. (Round your answer to two decimal places.)  yr  Compute the standard deviation ? for ages of nurses shown in the distribution. (Round your answer to two decimal places.)

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Q: What was the age distribution of nurses in Great Britain at the time of Florence Nightingale?…

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