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Mathematics 7 Online
OpenStudy (anonymous):

Using the table, give the percentage associated with each unit of standard deviation in the standard normal curve to the nearest hundredth. Standard Deviation Percentage Area 2.6 1.4 0.2 1.8 3.8

OpenStudy (mathmale):

Might help to clarify what you mean by "percentage associated with each unit of standard deviation." Are you referring to the area to the left of each z-score? If not, what have you in mind?

OpenStudy (anonymous):

I have no idea. I don't even know what a "z-score" is.

OpenStudy (dumbcow):

can you post the table they give you? the z-score is the num of std deviations

OpenStudy (anonymous):

That is the table.

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