The shelf life of a particular dairy product is normally distributed with a μ of 12 days and a σ of 3 days:Create the Normal Curve with 3 Standard Deviations, then Answer:What percent of the products last between 9 and 15 days?What percent of the products last between 12 and 15 days?What percent of the products last 6 days or less?

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Description: The shelf life of a particular dairy product is normally distributed with a μ of 12 days and a σ of 3 days:Create the Normal Curve with 3 Standard Deviations, then Answer:What percent of the products last between 9 and 15 days?What percent of the pro

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The shelf life of a particular dairy product is normally distributed with a μ of 12 days and a σ of 3 days:

Create the Normal Curve with 3 Standard Deviations, then Answer:

What percent of the products last between 9 and 15 days?
What percent of the products last between 12 and 15 days?
What percent of the products last 6 days or less?

Features Features Normal distribution is characterized by two parameters, mean (µ) and standard deviation (σ). When graphed, the mean represents the center of the bell curve and the graph is perfectly symmetric about the center. The mean, median, and mode are all equal for a normal distribution. The standard deviation measures the data's spread from the center. The higher the standard deviation, the more the data is spread out and the flatter the bell curve looks. Variance is another commonly used measure of the spread of the distribution and is equal to the square of the standard deviation.

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$μ = 12 σ = 3$

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