The weights of grizzly bears in Jellystone National Park are normally distributed, with a mean of 56 pounds and a standard deviation of 7 pounds. You select a grizzly bear at random. Use the Empirical Rule (68-95-99.7) to find the following probabilities. Do not round any answers. a. Probability the bear weighs less than 56 pounds: .50 b. Probability the bear weighs between 56 and 63 pounds: c. Probability the bear weighs more than 63 pounds:

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.