Let X represent the full height of a certain species of tree. Assume that X has a normal probability distribution with a mean of 97.9 ft and a standard deviation of 5.4 ft.   A tree of this type grows in my backyard, and it stands 86 feet tall. Find the probability that the height of a randomly selected tree is as tall as mine or shorter. P(X <86)= My neighbor also has a tree of this type growing in her backyard, but hers stands 112.5 feet tall. Find the probability that the full height of a randomly selected tree is at least as tall as hers. P(X >122.5) Enter your answers as decimals accurate to 4 decimal places. Submit QuestionQuestion 11

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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.