A certain state has the highest high school graduation rate of all states at 85​%.   a. In a random sample of 20 high school students from the​ state, what is the probability that 16 will​ graduate? b. In a random sample of 20 high school students from the​ state, what is the probability than 15 or fewer will​ graduate? c. What is the probability that at least 16 high school students in our sample of 20 will​ graduate?     Please be very specific every question I have asked has been incorrect so far.

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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.