Mathematics, 23.04.2020 22:57, dondre54

Per 2.5 mile lap (in a 7 lap race) with a standard deviation of 2.27 seconds . The distribution of her race times is normally distributed. We are interested in one of her randomly selected laps. (Source: log book of Terri Vogel) Let X be the number of seconds for a randomly selected lap. Round all answers to 4 decimal places where possible.

What is the distribution of X?

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Per 2.5 mile lap (in a 7 lap race) with a standard deviation of 2.27 seconds . The distribution of h...