In a class of 16 girls and 13 boys, the boys averaged 75 on the last exa 1. and the girls averaged 83. What was the average (arithmetic mean) for the class as a whole, rounded to the nearest tenth? A. 72.0 B. 75.0 C. 79.0 D. 79.4 E 83.2 2. If a pair of six-sided dice, with sides numbered 1 through 6, is tossed, w is the probability that the sum of the two numbers is 4? F. 12 G. H. J. K. 1

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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.