the weights of adults living in the town of Metatuna is normally distributed, with a mean of 155 pounds and a standard deviation of 13.2 pounds. Given this information, please compute the following: The probability that an adult sampled at random will weigh more than 144 pounds.  The probability that an adult sampled at random will weigh less than 177 pounds.  The probability that an adult sampled at random will weigh between 120 pounds and 144 pounds.  What are the minimum and maximum weights separation the inner 74% (middle 74%) from the rest of adult population?  What is the weight that separates the top 80% from the rest of the distribution?

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  1. the weights of adults living in the town of Metatuna is normally distributed, with a mean of 155 pounds and a standard deviation of 13.2 pounds. Given this information, please compute the following: The probability that an adult sampled at random will weigh more than 144 pounds. 

The probability that an adult sampled at random will weigh less than 177 pounds. 

The probability that an adult sampled at random will weigh between 120 pounds and 144 pounds. 

What are the minimum and maximum weights separation the inner 74% (middle 74%) from the rest of adult population? 

What is the weight that separates the top 80% from the rest of the distribution? 

 

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