sir bench.....measures of central tendency

1. It is a single value that attempts to describe a set of data by identifying the central position within the set of data.

• measures of central tendency

• regression

• correlation

• kortosis

2. What are the three measures of central tendency?

• mean

• median

• mode

• all of these

It is the sum of all the values divided by the number of values.

• mean

• median

• mode

• variance

4. It is a value with the greatest frequency.

• mean

• median

• mode

• variance

It is a middle entry or term in a set of data arranged in either increasing or decreasing order.

• mean

• median

• mode

• variance

6. In the last five games, Lebron James scored 32, 32, 28, 37 and 36 points. What is Lebron's mean score per game.

• 33 points per game

• 32.8 points per game

• 165 points per game

• 31 points per game

7. The term used to describe the distribution of a data with two modes.

• multimodal

• trimodal

• bimodal

• unimodal

8. The number of books borrowed in the library from Monday to Friday last week were 58, 60, 54, 35 and 97, respectively. Find the median

• 60

• 54

• 35

• 58

9. The mode of the following data set.

10. 4, 8, 5, 17, 5, 4, 9, 5, 6, 18

• 4

• 5

• 6

• 9

10. What do you do if there are two numbers in "the middle" when you are finding the median?

• Pick your favorite number

• Find the mean of the two numbers

• They are both the median

• None of the above