Stats - Final Exam

Who is this?

• Mr. Ardito (w/hair)

• Mr. Pilliner

• Albert Einstein

• Ms. Gomes

Tags

CCSS.RL.2.6

CCSS.RL.8.3

How would you describe the shape of the data shown?

• skewed left

• skewed left

• symmetrical

• buggin

What is the outlier for this data?

• 96

• 108

• 90

• 102

In theory, the chance of getting 'Tails' when flipping a coin is always 50%.

• True

• False

Tags

CCSS.7.SP.C.5

The Probability of a certain event is ...

• 0

• 100

• 1

• -17

Tags

CCSS.7.SP.C.5

The Probability of an impossible event is ...

• 1

• -19

• 100

• 0

Tags

CCSS.7.SP.C.5

A principal randomly chose 40 students from grade 5. Of these students, 9 were wearing watches. Based on this information, what is the most reasonable prediction of the number of students wearing watches in a group of 120 students from grade 5?

• 27
• 9
• 18
• 80

Tags

CCSS.7.RP.A.3

If I flip a coin 10 times how many times should I get heads?

• 1
• 10
• 3
• 5

Tags

CCSS.7.SP.C.6

At an assembly, 7 out of the first 10 students who entered the gym were carrying a backpack. Based on this information, if 700 students were at the assembly, how many students could be expected to be carrying a backpack?

• 140

• 400

• 350

• 490

Tags

CCSS.6.RP.A.3B

A dice (numbered 1-6) is rolled 20 times.  How many times will a number less than 4 show?

• 5
• 10
• 15
• Never

Tags

CCSS.7.SP.C.6