The principal decided that the top 30% of the class with the highest grades in statistics will be awarded. The scores are rounded off to the nearest hundredths and are approximately normally distributed with a mean of 80.51 and a standard deviation of 10.2. What is the minimum score that a student should have to be awarded? And if 1500 students took the test, how many will not be awarded?

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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.