statistics

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

• 193
• 127
• 60
• 66

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

What was the day with the least amount of cars sold? 

• Monday
• Tuesday
• Wednesday
• Thursday

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.2

CCSS.6.SP.B.5

CCSS.6.SP.B.4

CCSS.6.SP.A.3

How many cars were sold on Monday and Tuesday?

• 13
• 5
• 11
• 2

Tags

CCSS.8.EE.C.7B

What is the difference between the highest score and the lowest score on the test?

• 15
• 100
• 6
• 10

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.2

CCSS.6.SP.B.5

CCSS.6.SP.A.3

How many people had 3 pets?

• 5
• 7
• 4
• 3

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.2

CCSS.6.SP.B.5

CCSS.6.SP.B.4

A survey should always be ____ and ____.

• random and biased
• random and unbiased

Tags

CCSS.HSS.IC.B.3

A public library asked every 10th person who entered to name the type of book they were getting

• Biased

• Unbiased

Tags

CCSS.6.SP.A.1

A sample should be

• representative of  only middle school students only
• a very large group
• representative of the population
• representative of people who volunteer

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

How is the data distributed in this histogram?

• Symmetrically

• Skewed Right

• Skewed Left

Tags

CCSS.6.SP.A.2

CCSS.6.SP.B.4

The graph below shows the number of sunny days and rainy days in a city during four months.

Based on the graph,how many more sunny days than rainy days did this city have during the months of April, May, and June?

• 21
• 56
• 26
• 20

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.2

CCSS.6.SP.B.5

CCSS.6.SP.B.4

CCSS.6.EE.B.7