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Statistics and Probability Videos 63 videos
SAT Math 1.1 Statistics and Probability. In which of the following data sets are the arithmetic mean and the median equal?
SAT Math: Statistics and Probability Drill 1, Problem 2. If the four largest numbers in the set were doubled, what would happen to the median...
SAT Math 1.3 Statistics and Probability. Approximately what is the probability that they will be placed in alphabetical order?
SAT Math: Identifying Problems with an Unreliable Survey 0 Views
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Description:
Manfred Wimblebottom runs a nationwide chain of upscale hotels for the rich and the even richer. In order to decide what kind of clothes he should sell in the gift shop, he wishes to interview 100 random people at one of his hotels about their favorite brand of clothing. However, he decides the survey would not represent the total population and cancels it altogether. Which of the following factors is most likely the reason for the data's unreliability?
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