Mathematics, 23.01.2020 22:31 bryanawesome23
Which sentence correctly describes a data set that follows a normal distribution with a standard deviation of 4 and a mean of 14?
oa. 68% of the data points lie between 10 and 14.
b. 68% of the data points lie between 8 and 12.
c. 68% of the data points lie between 10 and 18.
d. 68%of the data points lie between 10 and 16.
Answers: 3
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The formula for the lateral area of a right cone is la = rs, where r is the radius of the base and s is the slant height of the cone.which are equivalent equations?
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Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π
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Identify the expression equivalent to 4(x + x + 7) − 2x + 8 − 4 by substituting x = 1 and x = 2.
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Which sentence correctly describes a data set that follows a normal distribution with a standard dev...
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