Solve the problem.Using Chebyshev's theorem, how many standard deviations on each side of the mean must we take to be assured of including 95% of the data?
A. 3
B. 6
C. 5
D. 2
E. 4
Answer: C
Mathematics
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Determine if the series converges or diverges. If the series converges, find its sum.
A. converges; 
+ 
B. converges; 
+ 
C. diverges
D. converges; 
+ 
Mathematics
Perform the indicated operation.71.22 - 42
A. 29.32 B. 29.22 C. 113.22 D. 29.72
Mathematics
Factor the polynomial completely. If the polynomial cannot be factored, say it is prime.x2 - 8x + 15
A. (x + 3)(x + 1) B. (x + 3)(x - 5) C. (x - 3)(x - 5) D. prime
Mathematics
?Find the indicated nth term of the geometric sequence.
?
7th term: 
?
A. ?
B. ?
C. ?
D. ?
E. ?
Mathematics