how do i calculate a z score or find the X-Value and determine if a score is usual or unusual

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Q:Â What is the Z-score for an X value of 10? What is the Z-score for a Y value of 8?

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Q:Â What is the area of proportion between the mean and a z-score of -2.88? What is the area ofâ€¦

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Q:Â What does theÂ P-value represent

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Q:Â Describe the formula used to calculate a z-score?

A:Â TheÂ formulaÂ usedÂ toÂ calculateÂ z-scoreÂ is

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Q:Â What's the Z score and how is it calculated?

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Q:Â How to find the z score in statistics

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Q:Â What is the difference between t-statistic and z-score

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Q:Â How do I calculate z score?

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Q:Â two tail test with Zcalc = -1.74. What is the p-value of the test?

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Q:Â What is the formula for finding the z-score? The z-score of the mean is always z =

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Q:Â how can I describe and differentiate the properties of the mean, median and mode

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