Use technology to solve the following problem: According to a recent study, the weight of male babies less than two months old in the United States is normally distributed with mean 11

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Use technology to solve the following problem: According to a recent study, the weight of male babies less than two months old in the United States is normally distributed with mean 11.4 pounds and standard deviation 2.7 pounds. What proportion of babies weigh between 9.7 and 11.5 pounds?

Question 7 options:

 

0.2503

 

0.6667

 

0.7497

 

0.7792