3rd Nine Weeks Exam Review

What do you do if there are two numbers tied in the middle when you are finding the median?

• Add them together.

• Add the two numbers in the middle & then divide by two.

• They are both the median

• Put a .5 on the end of the first number.

Tags

CCSS.6.SP.B.5C

How do you find the range?

• Add. Count. Divide.

• biggest - smallest

• the middle number

• biggest + smallest

Tags

CCSS.4.MD.B.4

What is the mean?

4, 5, 6, 7, 3, 4, 10, 1

Tags

CCSS.6.SP.B.5C

Find the median of these numbers:

2, 4, 7, 5, 3, 5

• 6

• 5

• 4.5

• 2

Tags

CCSS.6.SP.B.5C

Find the median, mean and range: 

3, 5, 7, 9, 14, 3, 8

• median = 7  

  mean = 7

  range = 11

• median = 9

  mean = 7

  range = 49

• median = 9

  mean = 7

  range = 11

Tags

CCSS.6.SP.B.5C

Find the interquartile range of the number list:

2, 6, 2, 0, 8, 1, 5

Tags

CCSS.6.SP.B.5C

What is the median?

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What is the interquartile range (IQR)?

Tags

CCSS.6.SP.B.5C

Russ compared the heights of two basketball teams. He recorded the data as shown.

Pick ALL the correct answers.

ALL - LIKE MORE THAN ONE.

• Team 2 is taller than Team 1

• At least half of team 2 is more than 70 inches tall.

• Each team has a player under 65 inches and a player above 75 inches

• Team 2 has more variability in its heights than Team 1.

Tags

CCSS.7.SP.B.4

This box plot represents how many students are in each class. Select ALL FALSE statements

• Half the classes are 16 students or smaller.

• More classes are under 24 students than over 24 students.

• The larger classes have less variability.

• The smallest class has 16 students.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1