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If Weight in the General Population Is Normally Distributed with an Average

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If weight in the general population is normally distributed with an average of 160 pounds and a standard deviation of 20 pounds what is the probability of selecting someone who weighs 120 or less or 170 or more pounds?


Definitions:

Order

A request by a customer to purchase goods or services from a seller, often formalized through a document or online process.

Delivery

The process of transporting goods from one place to another or the act of handing over something to a recipient.

Rotating Handles

Mechanical components designed to pivot around an axis, facilitating the operation or movement of an object.

Pruning Shears

A gardening tool used for trimming and shaping plants by cutting away dead or overgrown branches and stems.

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