Statistics

1. These are the numbers that summarize data for an entire population.

• A. PARAMETER

• B. STATISTIC

• C. POPULATION

• D. SAMPLE

2.     It is the entire group that you want to draw conclusions about.

• A. PARAMETER

• B. STATISTIC

• C. POPULATION

• D. SAMPLE

3.     It is the average of a data set.

• A. MEAN

• B. MEDIAN

• C. MODE

• D. RANGE

4.     Population mean is denoted by what symbol?

• B. s

• 

5.     It is defined as the specific group that you will collect data from.

• A. POPULATION

• B. SAMPLE

• C. MEAN

• D. STATISTIC

6. What is the mean of 6, 3, 4, 8, 7, 2?

• A. 5

• B. 4

• C. 7

• D. 6

7. What formula is this?

• A. POPULATION STANDARD DEVIATION

• B. SAMPLE MEAN

• C. SAMPLE VARIATION

• D. POPULATION MEAN

8.     Sample mean is denoted by what symbol?

• 
• D. s

9. What formula is this?

• A. POPULATION MEAN

• B. POPULATION VARIANCE

• C. SAMPLE MEAN

• D. SAMPLE VARIANCE

1.     The _______ is a measure that describes a sample from the population.

• A. SAMPLE SIZE

• B. STATISTIC

• C. PARAMETER

• D. SUBSET