Finding Probabilities Day 2

When Jenna goes to the farmers’ market, she also usually buys some broccoli. The possible number of heads of broccoli that she buys and the probabilities are given in the table below. Find the probability that Jenna buys exactly 3 heads of broccoli.

• 1/4
• 1/12
• 1/6 + 5/12
• 5/12

Tags

CCSS.HSS.MD.A.3

CCSS.HSS.MD.A.4

When Jenna goes to the farmers’ market, she also usually buys some broccoli. The possible number of heads of broccoli that she buys and the probabilities are given in the table below.Find the probability that Jenna does not buy exactly 3 heads of broccoli.

• 1 - 1/4 = 3/4
• 1 - 1/12 = 11/12
• 1/6 + 5/12 + 1/12 = 8/12
• 5/12 - 1/6 = 5/12

Tags

CCSS.HSS.MD.A.3

CCSS.HSS.MD.A.4

When Jenna goes to the farmers’ market, she also usually buys some broccoli. The possible number of heads of broccoli that she buys and the probabilities are given in the table below.Find the probability that Jenna buys more than 1 head of broccoli? 

• 3/4
• 1/12
• 1/6 + 5/12
• 5/12 +1/4 +1/12 +1/12

Tags

CCSS.HSS.MD.A.3

CCSS.HSS.MD.A.4

When Jenna goes to the farmers’ market, she also usually buys some broccoli. The possible number of heads of broccoli that she buys and the probabilities are given in the table below.Find the probability that Jenna buys at least 3 heads of broccoli?

• 3/4
• 1/4 + 1/12 = 1/3
• 1/6 + 5/12 = 7/12
• 1/12 +1/6 + 5/12 = 2/3

Tags

CCSS.HSS.MD.A.3

CCSS.HSS.MD.A.4

The diagram below shows a spinner designed like the face of a clock. The sectors of the spinner are colored red (R), blue (B), green (G), and yellow (Y). Find the probability that the pointer stops on red. 

• 1/60
• 1/60
• 1/5
• 1/12

Tags

CCSS.7.SP.C.7A

The diagram below shows a spinner designed like the face of a clock. The sectors of the spinner are colored red (R), blue (B), green (G), and yellow (Y). Find the probability that the pointer stops on blue.

• 1/10
• 1/4
• 1/6
• 1/5

Tags

CCSS.7.SP.C.7A

The diagram below shows a spinner designed like the face of a clock. The sectors of the spinner are colored red (R), blue (B), green (G), and yellow (Y). Find the probability that the pointer stops on green.

• 5/12
• 5/6
• 1/3
• 2/3

Tags

CCSS.7.SP.C.7B

The diagram below shows a spinner designed like the face of a clock. The sectors of the spinner are colored red (R), blue (B), green (G), and yellow (Y) .Find the probability that the pointer stops in either the blue region or the green region.

• 1/6 + 5/12 = 7/12
• 2/3
• 1/6 x 5/12 = 6/72 = 1/12
• 5/12 - 2/12 = 3/12 = 1/4

Tags

CCSS.HSS.CP.B.7

The diagram below shows a spinner designed like the face of a clock. The sectors of the spinner are colored red (R), blue (B), green (G), and yellow (Y). Find the probability that the pointer stops on yellow.

• 1/4
• 1/3
• 1/5
• 4/10

Tags

CCSS.7.SP.C.7A

The diagram below shows a spinner designed like the face of a clock. The sectors of the spinner are colored red (R), blue (B), green (G), and yellow (Y). Find the probability that the pointer does not stop in the green region.

• 5/12
• 1 - 5/12 = 7/12
• 4/12 + 1/12 - 2/12 = 3/12
• 4/10