Question
A data set consisting of newborn baby weights is normally distributed (bell-shaped) with a mean of 7.5 pounds and standard deviation of 1.5 pounds. Use
A data set consisting of newborn baby weights is normally distributed (bell-shaped) with a mean of 7.5 pounds and standard deviation of 1.5 pounds.
Use the Empirical Rule to address the following questions.
Hint: sketch the distribution to help visualize the problem.
Approximately 99.7% of the newborn weights lie betweenand
What approximate percentage of the newborn weights lie between 6 and 9 pounds?
%
What approximate percentage of the newborn weights lie between 4.5 and 10.5 pounds?
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Stochastic Calculus And Applications
Authors: Samuel N Cohen, Robert J Elliott
2nd Edition
1493928678, 9781493928675
