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Male heights have a mean of 70 inches and a standard deviation of 3 inches. Thus,...

  • Male heights have a mean of 70 inches and a standard deviation of 3 inches. Thus, a man who is 73 inches tall has a standardized score of 1.
  • Female heights have a mean of 65 inches and a standard deviation of 2 ½ inches.
  1. These measurements follow, at least approximately, a bell-shaped curve. What do you think this means? Explain in your own words.
  2. What is the standardized score corresponding to your own height? Does this value show that you are of unusual height? Explain why or why not.
  1. What is your percentile ranking and what does this mean?
  2. Which part of the Empirical Rule do you fall within? 1 Standard deviation, 2? 3?
Math   Statistics-And-Probability   
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