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Statistics and Probability Videos 63 videos

SAT Math 1.1 Statistics and Probability
288 Views

SAT Math 1.1 Statistics and Probability. In which of the following data sets are the arithmetic mean and the median equal?

SAT Math 1.2 Statistics and Probability
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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
276 Views

SAT Math 1.3 Statistics and Probability. Approximately what is the probability that they will be placed in alphabetical order?

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SAT Math: Using the Difference in the Area of Two Rectangles to Find the Percentage Increase in Width 2 Views


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The area of rectangle B is 45% larger than the area of rectangle A. The length of rectangle B is 12% greater than that of rectangle A. The width of rectangle B is x% greater than that of rectangle A. What is x?

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SAT Math 1.2 Algebra and Functions
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SAT Math: Algebra and Functions Drill 1, Problem 2. Based on the data in the table, what is the maximum heart rate for the average 22-year-old?