Give the range of values that the random variable X may assume and classify the random variable as finite discrete, infinite discrete, or continuous.
X = The number of defective watches in a sample of six watches.
{0,1,2,3,4,5,6}; The random variable is finite discrete.
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Perform the indicated operation. +
A.
B.
C.
D.
Write a word name for the whole number.135,060
A. Thirteen thousand, five hundred sixty B. One hundred thirty-five thousand, sixty C. One million, thirty-five thousand, sixty D. Thirteen thousand, five hundred six
Solve the polynomial inequality and graph the solution set on a number line. Express the solution set in interval notation.(x + 3)(x + 2)(x - 7) > 0
A. (-?, -3) ? (-2, 7)
B. (7, ?)
C. (-3, -2) ? (7, ?)
D. (-?, -2)
Find the odds in favor of the indicated event.Spinning an A on the spinner pictured below. (The sectors are of equal size.)
A. 3 to 1 B. 2 to 1 C. 3 to 5 D. 1 to 3