Laundry detergent use. The amount of laundry detergent that customers use has a right-skewed distribution with a mean of 30 milliliters (mL) and a standard deviation of 25 mL. Suppose we conducted a study in which we measured the laundry detergent use of 64 randomly sampled US adults. The corresponding sampling distribution of the sample mean, i.e.the distribution of all sample means based on all samples of size 64 from all US adults, has the folloing distribution O Normal O Approximately Normal O Not Normal

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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.