Data Analysis

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

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

When you are trying to find the MEDIAN of a set of data and 2 numbers are left in the middle after putting them in order from least to greatest, what do you do?

• List both of the numbers as the Median.
• Add the two numbers together and divide by 2.
• Pick the one that you want.
• Subtract the two numbers.

Tags

CCSS.6.SP.B.5C

Roger bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is the range of Roger's scores?

• 193
• 127
• 60
• 66

Tags

CCSS.7.NS.A.1C

The number of miles that Jenna cycled each week for a 7-week period is shown:

36, 42, 28, 52, 48, 36, 31

What is the median number of miles Jenna cycled?

• 24

• 39

• 36

• 52

Tags

CCSS.6.SP.B.5C

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

• True
• False

Tags

CCSS.6.SP.B.5C

How many students had more than 6 candy bars?

• 5
• 2
• 3
• 1

Tags

CCSS.2.MD.D.9

Dr. Dre is a dentist. He needs to report on the average (Mean) number of cavities that his patients have.

1, 0, 1, 5, 0, 3, 4

What is the average number of cavities?

• 14

• 2

• 7

• 1

Tags

CCSS.6.SP.B.5C

A teacher counted the number of burps in the cafeteria each day of a week. Here is the data: 12, 20, 54, 12, 87

What is the mean number of burps?

Answer explanation

The longest burp ever recorded is 1 minute 13 seconds and 57 milliseconds long and was achieved by Michele Forgione in Reggiolo, Italy, on June 16, 2009.

Tags

CCSS.6.SP.B.5C

At Dominique's Donuts the number of donut holes in a bag can vary. Help Dominique find the mode.
12,10,10,10,13,12,11,13,10

• 13
• 12
• 11
• 10

Tags

CCSS.6.SP.B.5C

The mean is found by ​ (a)   all of the numbers and then ​ (b)   by the number of items.​

• adding
• multiplying
• subtracting
• dividing

Tags

CCSS.6.SP.B.5C