A Factory produces packets of papers. The number of papers per packet varies as shown in the following table. 97 98 99 21 NUMBER OF PAPERS 100 101 102 103 PROPORTION OF PACKETS .04 .13 .29 .20 .10 .03 Draw the probability mass function (PMF). а. Calculate and draw the cumulative probability function (PDF). What is the probability that a randomly chosen packet will contain between 99 and 101 papers? с.

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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.