Mean Median Mode and Range Review

The Mean is

3+5+6+6+12+16 = 48 so 48/6= 8

To Raise the Mean I need to....?

• Guess

• Add any number larger than 8 to the set.

• Add 8 to the set

• Add any number smaller than 8 to the set.

What is the MODE of this set?

• 3

• 5

• 12

• 6

How do you find the MEAN of this set?

• Look for the middle number

• Add all the numbers for a total, then divide by 6.

• Take the biggest value and subtract the smallest value.

• It's the number that occurs most often in the set,

  so 6.

Match the following terms with its correct definition.

• Add together, and divide by 2.

• Median

• The sum of all values divided by the total number of values

• What if there are 2 numbers in the middle?

• The middle value in a list of numbers when arranged in ascending order

• Mode

• The difference between the highest and lowest values in a set of numbers

• Mean or Average

• The number that appears most frequently in a set of numbers

• Range

Mode is

• number or value that occurs most often

• Size of the set

• Middle Number

Range is the....

• the name for the top of the stove.

• Largest - smallest values

• Most often

• Average

MEAN is the Average

• Maybe

• True

• False

• probably not

What is the mode of the following data set?

5, 7, 7, 8, 12 , 12, 5, 6, 13, 12

• 5

• 7

• 12

• no mode

What is the mode?

• The average

• The number that appears most often.

• The largest number - the smallest number

• The number in the middle.

What is the median of this data set?

• 11

• 12

• 13

• 17