The Following Table Shows Part of the Probability Distribution for the Number

question 4

Short Answer

The following table shows part of the probability distribution for the number of boats sold daily at Boats Unlimited.It is known that the average number of boats sold daily is 1.57. ​
Compute the variance and the standard deviation for this probability distribution.

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Definitions:

Aged Meat

Meat that has been stored under controlled conditions to enhance its flavor, tenderness, and overall quality through natural enzymatic processes.

Cheese

A dairy product made from the pressed curds of milk, often fermented and aged, with a wide range of flavors and textures.

Umami

One of the five basic tastes, alongside sweet, sour, bitter, and salty, characterized by a savory or meaty flavor, often attributed to glutamate and nucleotides.

Synthetic Drugs

Man-made chemical substances designed to mimic or enhance the effects of natural drugs, often used for recreational purposes.