Math 7 Data Analysis Quizizz

Match the following

• The average of the data set

• Mean

• The middle number of the data set

• Median

• The one that occurs most often

• Range

• Difference between greatest and least.

• Mode

What is the mode for this data set? Remember the mode is the most common or most frequent data.

• 4

• 3

• 1

• 0

In order to find the median, the data must be sorted from least to greatest first.

• A. True
• B. False

When finding median and the middle has two numbers instead of one, what do you do?

• Take the higher number

• Take the lower number

• estimate a number

• Take the average of the two numbers

What is a the meaning for "median"?

• A. fair share
• B. middle
• C. repeats the most
• D. variation

Which of the following lists all parts of the five number summary?

• Mean, Median, Mode, Range, and Total

• Minimum, Quartile 1, Median (Q2) , Quartile 3, and Maximum

• Smallest, Q1, Q2, Q3, and Q4

• Minimum, Maximum, Range, Mean, and Median

The smallest number in a data set

• A. Maximum

• B. Minimum

• C. 1st Quartile

• D. Mean

Find the mean of the numbers below:

1, 8, 7, 5, 6, 4, 7, 6

• 5

• 5.5

• 6

• 6.5

What is the mode of the following data set?

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

• 5

• 7

• 12

• no mode

The mode is the number ________________________.

• you see most

• you see least

• you don't see

• you see first