Means of Central Tendency

A data set can have more than one median?

• True

• False

• Maybe

• None of the above

If there is an even number of data in the data set how do you find the median?

• order the data and find the middle value

• order the data add the 2 middle values and divide by 2

Find the mean of the following cell phone usage per month: 445, 516, 618, 575, 288

• 488.4

• 484

• 488

• 487.5

Find the mean of these numbers:
4,2,5,6,3

• 2

• 5

• 4

• 6

Find the mode of these numbers:
4,3,6,4,3,6,6,3,2,1,3

• 3

• 6

• 4

• 2

The mean of a data set can be found by...

• subtracting the minimum from the maximum

• choosing the middle number after the numbers are put in order

• choosing the number that occurs most

• finding the sum of the numbers and then dividing by the total amount of numbers in the data set

Find the mean of 1, 2, 3, 4, and 5

• 7

• 3

• 4

• 2

The Mean, Median, Mode, and Range are also known as?

• Central Tendency Measures

• Middle values

• Center values

• Tendency of the middle

The median of a data set can be found by...

• subtracting the minimum from the maximum

• choosing the middle number after the numbers are put in order

• choosing the number that occurs most

• finding the sum of the numbers and then dividing by the total amount of numbers in the data set

The mode of a data set can be found by...

• subtracting the minimum from the maximum

• choosing the middle number after the numbers are put in order

• choosing the number that occurs most

• finding the sum of the numbers and then dividing by the total amount of numbers in the data set