The mean cholesterol levels of women age 45-59 in Ghana, Nigeria, and Seychelles is 5.1 mmol/l and the standard deviation is 1.0 mmol/l. Assume that cholesterol levels are normally distributed and a random sample of 21 women are selected.  It is possible with rounding for a probability to be 0.0000.   g) Find the probability that the sample mean cholesterol level of the 21 randomly selected women age 45-59 in Ghana, Nigeria, and Seychelles is less than 5 mmol/l.       Round final answer to 4 decimal places.      DO NOT use the rounded standard deviation from part e in this computation.      Use the EXACT value of the standard deviation with the square root.

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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.