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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: Plugging in Data from Word Problems to Find the Difference in Equations 0 Views
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A businessman invests $3000 in Company A. The revenue he earns from this investment can be modeled by 3000(1.1)t where t is the number of years that have passed since his initial investment. At the same time that this businessman invests in Company A, his neighbor, a salesman, starts to make money by selling microchips. The salesman estimates the revenue from his business can be modeled by 700t, where t is the number of years that have passed since he started selling microchips. After 10 years, what is the difference in revenue for these particular business dealings between the two neighbors? Round your answer to two decimal places.
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SAT Math 1.1 Statistics and Probability. In which of the following data sets are the arithmetic mean and the median equal?
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