Reassessment: Order of Operations & Mean, Mean, Mode, Range

The mean is

• The middle score
•  Total & divided by number of scores
• The most frequent score
• The middle when in order

What is another word for mean?

• median

• average

• mode

• sum

• quotient

What is the median?

• The number in the middle when the numbers are in order from least to greatest.

• The difference between the largest and smallest number.

• The average

• The number that appears most often.

What's another word for median?

• average

• mode

• middle

• mean

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 range?

• The sum of the largest and smallest number

• The number in the middle

• The difference between the largest and smallest number

• The number that appears most often

To find the average of a set of numbers, add up all the items and divide by...

• 2.
• The smallest number
• The largest number
• The number of items in the set.

A data set can have more than one median?

• True
• False

A data set can have more than one mode

• True
• False

Find the mean of these numbers:
5,11,2,12,4,2

• 4.1
• 6
• 4.5
• 4