Measures of Central Tendency

Which of the following term describe the most frequent seen value on the data set?

• mean

• median

• mode

• measure

Which of the following is the other term for average?

• mean

• median

• mode

• measure

When finding the median, what do you do if there are two middle numbers?

• Add them together and divide by 2

• Write them both as the answer

• Pick one

• choose the bigger value

The data set are 3, 7, 2, 5, and 3. What is the mean value?

• 2

• 3

• 4

• 5

What is the median of this data set?

3, 5, 7, 2, 1, 8, 8, 3, 10

• 4

• 5

• 7

• 10

What is the mode of the data set: Black  Blue  Red Pink  Black  Black Gray  Green  Blue Blue  Blue  Red Yellow  Blue  Red

• black

• blue

• red

• pink

The prices of a kilo of rice are 50, 60, 45, 38, 52, 48, 45, 50. What is the median?

• 48

• 49

• 50

• 52

Who among the students have the same mean?

• Lyka and Aira

• Mylz and Aira

• Jane and Lyka

• Mylz and Jane

What is the mode in the data set below?

15, 12, 10, 17, 17, 12, 15, 10

• 12

• 15

• 17

• no mode

The mean of 12 scores is 13. If two scores, 9 and 14 are removed, what is the mean of the remaining scores?

• 12.3

• 13.5

• 123

• 135