*If exactly one number in a set of data is changed, then this necessarily change the mean of the set. Which of the following is the best reason for this? a. To get the mean, decreasing or increasing arrangement of data is necessary. b. The mean is computed by using the number of data as the divisor. c. The mean is computed by using the sum of all the data. d. The location of the mean will change.
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*If exactly one number in a set of data is changed, then this necessarily change the mean of the set. Which of the following is the best reason for this?
a. To get the mean, decreasing or increasing arrangement of data is necessary.
b. The mean is computed by using the number of data as the divisor.
c. The mean is computed by using the sum of all the data.
d. The location of the mean will change.
*If you are investing, opting for compound interest is better since it permits funds to grow at a faster rate than it would in an account with a simple interest rate.
a. True
b. False
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