Find the sample standard deviation.56, 79, 29, 29, 44, 47, 24, 82, 53

A. 389.7
B. 18.7
C. 20.9
D. 350.8


Answer: C

Mathematics

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Evaluate the integral.

A.
B. - 
C.
D.

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Determine whether the set is well defined or not well defined. The set of birds nesting in trees at Elm Nature Center on March 20th, 2012

A. well defined B. not well defined

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Find the area of the region that is bounded by the given curve and lies in the specified sector.

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Find the mode of the set of numbers.109, 141, 156, 109, 188, 199, 162

A. 86 B. 109 C. 141 D. 156

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