Khan Academy Q3 R4

How many people in this sample is a boy?

• 12

• 25

• 13

• 60

Tags

CCSS.8.SP.A.4

How many people prefer cats?

• 33

• 34

• 12

• 3.4

Tags

CCSS.HSN.VM.C.6

How many students had lived?

• 721

• 34

• 71.1

• 711

Tags

CCSS.HSN.VM.C.6

Use the venn diagram to make a two way frequency table
(cat:6, dog:5, both:7, none:0)

• Have both:7
  Have a cat not a dog:7
  Have a dog not a cat:6
  Have none:0

• Have both:7
  Have a cat not a dog:5
  Have a dog not a cat:6
  Have none:0
  

• Have both:6
  Have a cat not a dog:7
  Have a dog not a cat:5
  Have none:0

• Have both:2
  Have a cat ot a dog:9
  Have a dog not a cat:4
  Have none:10

Tags

CCSS.8.SP.A.4

Use the venn diagram to make a two way frequency table

(soccer:35,both:50,Female:26, and baseball:30)

• Are both:50

  Play soccer not female:35

  Are female don't play soccer:26

  Play baseball not soccer and not female:30

• Are both:5

  Play soccer not female:3

  Are female don't play soccer:2

  Play baseball not soccer and not female:3

• Are both:50

  Play soccer not female:35

  Are female don't play soccer:24

  Play baseball not soccer and not female:30

• Are both:51

  Play soccer not female:34

  Are female don't play soccer:21

  Play baseball not soccer and not female:32

Tags

CCSS.8.SP.A.4

Use the venn diagram to make a two way frequency table

• Both:18

  Forcast rain:2

  Rains:3

  none:0

• Both:18

  Rains:3

  Forecast rain:2

  none:7

• Both:1

  Rains:39

  Forecast rain:26

  none:75

• Both:180

  Rain: 30

  Forecast rain:20

  none:70

Tags

CCSS.8.SP.A.4

How many people are wearing yellow but do not have blue eyes?

• 10

• 30

• 40

• 20

Tags

CCSS.8.SP.A.4

what is the ratio of males playing baseball to total students who play baseball?

• $\frac{13}{36}$

• $\frac{23}{31}$

• $\frac{15}{31}$

• $\frac{23}{36}$

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What does the ratio $\frac{7}{20}$  represnt on this table?

• Students who do not play on either a sports team or plays an intrument to the total amount of students surveyed.

• Students who do not play on either a sports team or plays an instrument to the total students who do not play an intrument.

• syudents who play on a sports team to the total amount of students surveyed.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Which of the following statements is true about Alejandro's class?

Have curfew/Chores: 12

Have curfew/ No chores: 4

No curfew/Chores: 8

No curfew/ No chores: 10

• The majority of the students have a curfew

• If a student has a curfew, it is most likely that they have chores

• More than half of the students do not have chores and do not have a curfew

• If a student does not have chores, it is most likely that they have a curfew

Tags

CCSS.8.SP.A.4