ClifftonK66133 ClifftonK66133

31-10-2022
Mathematics

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Find P (X > 80) if X follows a normal distribution with a mean of 75 and a standard deviation of 5.

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AddalieK620534 AddalieK620534

31-10-2022

Given that X follows a normal distribution with a mean of 75 and a standard deviation of 5;

Using the Z-value formula;

[tex]Z=\frac{X-\mu}{\sigma}[/tex]

Given;

[tex]undefined[/tex]

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