Solve the problem.Find the standard deviation of the scores: 5, 5, 5, 8, 11, 11, 11. Round to tenths.
A. 9.0
B. 2.8
C. 7.7
D. 3
Answer: D
Mathematics
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Determine whether the improper integral converges or diverges.
A. Diverges B. Converges
Mathematics
Provide an appropriate response.If 
and 
both converge conditionally, what can be said about 
?
A. The series always diverges. B. The series always converges. C. The series may converge or diverge.
Mathematics
Write the percent problem as an equation.98% of 62 is what number?
A. 98 ? 62 = y B. 98% ? 62 = y C. 98% = 62 ? y D. 98% ? y = 62
Mathematics
Factor the trinomial or state that the trinomial is irreducible.x2 - x - 6
A. irreducible B. (x + 1)(x - 5) C. (x + 2)(x - 3) D. (x + 3)(x - 2)
Mathematics