Question: 1.Numerical descriptive measures computed from population measurements are called parameters. a. True b. False 2.Numerical descriptive measures computed from sample measurements are called statistics. a.

1.Numerical descriptive measures computed from population measurements are called parameters.

a. True
b. False

2.Numerical descriptive measures computed from sample measurements are called statistics.

a. True
b. False

3.Two classes, one with 15 students and the other with 25 students, took the same test and averaged 85 points and 75 points, respectively. If the two classes were combined, the overall average score of the 40 students would be 80 points.

a. True
b. False

4.The population mean,

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