Measures of Central Tendency

There can be more than one mean

• True

• False

There can be more than one mode

• True

• False

What is the mode of the following data set?

4 , 8 , 5 , 17 , 5 , 4 , 9 , 5 , 6 , 82

• 4

• 9

• 6

• 5

If you scored 76, 85, 97, and 83 on your summative assessments in MMW, what would your median score be?

• 84

• 90

• 85

• 88

Find the mean of these numbers:

5, 11, 2, 12, 4, 2

• 2

• 6

• 4.5

• 5

How would the mode change if a five was removed from the data set?

4 , 8 , 5 , 17 , 5 , 4 , 9 , 5 , 6 , 82

• The mode would become a 4

• There would be two modes: 4 and 5

• There would be no mode

• The mode would stay the same

How would the data be affected if the lowest quiz score was dropped from the data listed below?

72, 89, 99, 80, 55

• The median would increase 10 points

• The mean would increase by 6 points

• The mean would decrease by 2 points

• The median would decrease by 5 points

What is the value of the <cfb if you were to compute for the median of the given FDT?

• 24
• 29
• 35
• 43

What is the value of the lower class boundary(L) of the modal class  if you were to compute for the mode of the given FDT?

• 50.5
• 45.5
• 40.5
• 39.5

What is the mean of the given FDT?

• 37.68
• 37.86
• 36.78
• 36.87