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A small Internet mail order company keeps track of the number of orders it feels per day for many years and determines the distribution of the variable orders field per day is right skewed and has the following five number summary. Suppose we take random samples of size 40 from this distribution in calculate the range for each of our samples. Below is a Dopp thought of the range of 50 such samples. Does this simulation provides evidence that the sample ranges advised estimate of the population range?
A small Internet mail order company keeps track of the number of orders it feels per day for many years and determines the distribution of the variable orders field per day is right skewed and has the following five number summary. Suppose we take random samples of size 40 from this distribution in calculate the range for each of our samples. Below is a Dopp thought of the range of 50 such samples. Does this simulation provides evidence that the sample ranges advised estimate of the population range?
The sample isnot an advised estimateof the range population, as the dot plot measures are not correlated with the five number summary.What is the five number summary and how it correlates with the dot plot?Themeasuresthat compose the five number summary of a data-set are given as follows:Minimum value.25th percentile: 25% of the measures are less than the 25th percentile.Median: middle value.75th percentile: 25% of the measures are greater than the 25th percentile.Maximum value.Thedot plotshows the number of times that each observation appears in the data-set.From the dot plot given by the image presented at the end of the answer, theminimumand themaximumvalues are given as follows:Minimum: 53, which appears two times.Maximum: 60, which appears four times.The measures in the sample, from the dot plot, are considerably different from the five number summary, in a considerable smaller range, hence it isnot a good estimateof the population range.Missing InformationThe five number summary is given by the image presented at the end of the answer.More can be learned aboutfive number summariesatbrainly.com/question/15196540#SPJ1...