The average weight of an elephant is 6.42 tons with a standard deviation of 1.07 tons. Use the Empirical Rule to answer the following questions.  1) Between what two values do 68% of elephants weigh? Between 5.35 and ______. 2) What is the probability that a randomly selected elephant will weight at least 8.56 tons? ______% 3) What is the probability that a randomly selected elephant will weigh between 3.21 and 9.63 tons? ________%

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Q:

A: Step 1: Step 2: Step 3: Step 4:

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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.