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In: Statistics and Probability

When do we use in probability: -the area to the right of Z (when to use right Z-table) -the area to the left (when to use left Z-table)

When do we use in probability:

-the area to the right of Z (when to use right Z-table)

-the area to the left (when to use left Z-table)

-and when do you subtract 1 from the area to the left instead of using the right table ?

 

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