Inferences

Mr. Cardarella wants to know section 702's favorite food. He picks 10 students in 702 to ask.

What is the population?

• All students at Commodore

• All students in section 702

• The 10 students Mr. Cardarella picks

• All students in 7th grade

Tags

CCSS.7.SP.A.1

Mr. Cardarella wants to know section 702's favorite food. He picks 10 students in 702 to ask.

What is the sample?

• All students at Commodore

• All students in section 702

• The 10 students Mr. Cardarella picks

• All students in 7th grade

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.2

Ms. Cassermere wants to know 7th grade students' favorite tv show. She picks 20 students to ask.

What is the population?

• All students at Commodore

• All students in 701

• The 20 students who get picked

• All students in 7th grade

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.2

Ms. Cassermere wants to know 7th grade students' favorite tv show. She picks 20 students to ask.

What is the sample?

• All students at Commodore

• All students in 701

• The 20 students who get picked

• All students in 7th grade

Tags

CCSS.7.SP.A.1

CCSS.7.SP.A.2

Ms. Cassermere wants to know 7th grade students' favorite tv show. She picks 20 students to ask.

How should Ms. Cassermere pick her sample?

• Pick 20 students, all in section 702

• Pick 20 students in Kindergarten

• Pick 20 girls

• Pick 20 students in 7th grade

Tags

CCSS.6.SP.A.1

Mr. Jackson wants to know his advisory's favorite video game. He picks 5 students to ask.

What is the population?

• All students in 7th grade

• All students in his advisory

• The 5 students he picks

• All students in section 703

Mr. Jackson wants to know his advisory's favorite video game. He picks 5 students to ask.

What is the sample?

• All students in 7th grade

• All students in his advisory

• The 5 students he picks

• All students in section 703

Mr. Jackson wants to know his advisory's favorite video game. He picks 5 students to ask.

How should Mr. Jackson pick his sample?

• Pick his favorite 5 students

• Randomly pick student names from a hat

• Pick only students who play Fortnite

• Pick 5 girls from Ms. Smyles' advisory

Tags

CCSS.6.SP.A.1

Mr. Jackson finds that 3 out of 5 students in his sample pick Fortnite as their favorite video game.

There are 10 students in Mr. Jackson's advisory. How many total students in his advisory would you expect to like Fortnite the most?

Make an equivalent fraction to solve:  $\frac{3}{5}=\frac{?}{10}$  

• 3

• 5

• 6

• 10

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

CCSS.6.RP.A.2

Mr. Cardarella finds that 4 out of 10 students in his sample pick Takis as their favorite food.

There are 30 students in 702. How many total students in 702 would you expect to like Takis the most?

Make an equivalent fraction to solve:  $\frac{4}{10}=\frac{?}{30}$  

• 4

• 12

• 30

• 40

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3