The student height data of college students follows normal distribution with an average height of 74 inches and the standard deviation is 5 inches. What is the probability that the average height of a student is below 73.5 inches? [ Select ] What is the probability that in a random sample of 20 students from this group, the average height is more than 74.5 inches? [ Select ] What is the probability that in a random sample of 20 students from this group, the average height will be between 73 and 75 inches? [ Select ]

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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.