Through a survey it was found out that the average intake of a certain medicine in a large group of patients in a nursing home is 90 mg/week with a standard deviation 12 mg/week. A random sample of 5 patients is chosen. Find the probability that the intake of the medicine of the selected sample a) is less than 95 mg/week b) exceeds 85 mg/week c) is between 85 and 95 mg/week

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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.