A normal distribution has a mean of 12 and a standard deviation of 3. What proportion of the distribution is below 7? | Cheap Nursing Papers

A normal distribution has a mean of 12 and a standard deviation of 3. What proportion of the distribution is below 7?

    A normal distribution has a mean of 12 and a standard deviation of 3. What proportion of the distribution is below 7? Use either the Area Under Normal Distribution Calculator or Z – table link (round answer to nearest thousandth).

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