Answer the question.Tell which of the following distributions would have the least variation.

A. Number of children for women in Kenya
B. Number of children for women in Portland, Oregon
C. Number of children for women in India
D. Number of children for women in Haiti


Answer: B

Mathematics

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Use the table of integrals to find the integral. ?  ?  Hint: First use the substitution . ? 

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Encode or decode the given message, as requested, numbering the letters of the alphabet 1 through 26 in their usual order.Use the coding matrix A =  to encode the message CARE.

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Use a system of equations to solve problem.The following table shows the number of dog collars, in thousands, produced by Allied Pet Products in the 3 years considered. Number of dog collarsFind a function of the form f(x) = ax2 + bx + c that fits this data. Then, using this function, what would you predict the dog collar production of Allied Pet Products to be in 2007?

A. f(x) = 100x2 - 1600x + 40,000;  82,000 collars B. f(x) = 100x2 - 1600x + 20,000;  62,000 collars C. f(x) = 100x2 - 1600x - 20,000;  22,000 collars D. f(x) = 100x2 - 1600x + 35,000;  77,000 collars

Mathematics

Suppose that ? is in standard position and the given point is on the terminal side of ?. Give the exact value of the indicated trig function for ?.(3, ); Find sin ?.

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Mathematics