PSDM MP2 Extra Credit

Barry Bonds has a career batting average of .298.  What is the probability that he will get on base 6 times in 10 at bats?

• 3.58%
• 5.46%
• 22.67%
• 100%

Tags

CCSS.HSS.CP.B.9

If you were to flip a coin 20 times, what is the probability you would get at least 13 heads?

• 94.23%
• 13.16%
• 5.77%
• 7.39%

Tags

CCSS.HSS.CP.B.9

An algebra 2 test has 6 multiple choice questions with four choices with one correct answer each. If we just randomly guess on each of the 6 questions, what is the probability that you get exactly 3 questions correct? (You need to figure out the p value first. It is not given to you.)

• 96.2%
• 13.2%
• 8.31%
• 25.0

Tags

CCSS.HSS.CP.B.9

A survey found that 25% of pet owners had their pets bathed professionally rather than do it themselves. If 18 pet owners are randomly selected, find the probability that exactly 5 people have their pets bathed professionally

• 3.42
• 1.03
• 0.072
• 0.199

Tags

CCSS.HSS.CP.B.9

CCSS.HSS.MD.A.3

Exactly 6

• binompdf(n,p,6)

• 1-binomcdf(n,p,6)

• binomcdf(n,p,6)

Tags

CCSS.HSS.CP.B.9

CCSS.HSS.MD.A.1

CCSS.HSS.MD.A.3

Exactly 8

• binomcdf(n,p,8)

• 1-binomcdf(n,p,8)

• binompdf(n,p,8)

Tags

CCSS.HSS.CP.B.9

At most 18

• binompdf(n,p,17)

• binomcdf(n,p,18)

• 1-binomcdf(n,p,18)

• binomcdf(n,p,17)

Tags

CCSS.HSS.CP.B.9

At most 5

• binompdf(n,p,5)

• binomcdf(n,p,5)

• 1-binomcdf(n,p,5)

Tags

CCSS.HSS.CP.B.9

CCSS.HSS.MD.A.3

At least 8

• binomcdf(n,p,8)

• binompdf(n,p,7)

• 1-binomcdf(n,p,7)

• 1-binomcdf(n,p,8)

Tags

CCSS.HSS.CP.B.9

At least 3

• 1-binomcdf(n,p,2)

• binompdf(n,p,2)

• binomcdf(n,p,2)

Tags

CCSS.HSS.CP.B.9

CCSS.HSS.MD.A.3