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57. The life span of gaming consoles is normally distributed with a mean of 7.5 years and a standard deviation of 1.3 years. We are

57. The life span of gaming consoles is normally distributed with a mean of 7.5 years and a standard deviation of 1.3 years. We are interested in the length of time a console lasts. The guarantee period is 5 years.

a. Draw the shape of the distribution, label and scale the axes

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