Solve the problem.The average of a data set consisting of 8 numbers is 5. The smallest of the numbers is Min = 1. The largest of the numbers is Max = 9. Which of the following is the smallest possible value of the standard deviation of this data set?
A. 2
B. 4
C. 1
D. 0
E. none of these
Answer: A
Mathematics
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Let p represent a true statement and let q represent a false statement. Find the truth value of the given compound statement.p ? q
A. True B. False
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Add. Do not use a number line except as a check.-42 + 7.6 + (-12.9) + (-24) + 58
A. 19.5 B. -28.5 C. -2.7 D. -13.3
Mathematics
Solve. Write the answer as a mixed number in simplest form.A pair of boards needs adjustment. One board is 65 inches and the other is 42
inches. Find how much the longer board should be shortened to make both boards the same length.
A. 23
in.
B. 11
in.
C. 22
in.
D. 107
in.
Mathematics
Find the value of the expression without using a calculator.2log4 10
A. 20
B. 
C. 10
D. 100
Mathematics