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Normal Curve The average height of a skyscraper in London is μ = 190 meters and...

Normal Curve

The average height of a skyscraper in London is μ = 190 meters and the standard deviation is σ = 36 meters. Building height is normally distributed.

1. Draw a normal curve below and fill in the mean value and the values for +/- 1, 2, and 3 standard deviations above and below the mean. Show your work.

2. What is the probability (list as a percentage) that a randomly selected skyscraper in London is taller than 190 meters? Show your work and/or briefly explain how you got your answer.

3. What is the probability (list as a percentage) that a randomly selected skyscraper in London is between 154 meters and 226 meters? Show your work.

Math   Statistics-And-Probability   
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