CCSS.Math.Content.HSS.CP.B.9

The table represents the probability of guessing correct on a 5 question true-false quiz.  Find the probability for at least 4 questions correct.

• .03125
• .15625
• .3125
• .1875

Tags

CCSS.Math.Content.HSS.CP.B.9

A combination lock has 7 digits.  How many distinct combinations does this lock have if the numbers used have to be 0 through 5?

• 279936
• 78125
• 823543
• 16807

Tags

CCSS.Math.Content.HSS.CP.B.9

Ambry must submit 4 paintings as part of her
application to art school. If she has 25 to choose from, how many ways can she pick 4?

• 12,650
• 303,600
• 100
• 254

Tags

CCSS.Math.Content.HSS.CP.B.9

The American Red Cross says that about 11% of the U.S. population has Type B blood. A blood drive is being held at your school. What is the probability that at least 2 of the first 10 blood donors has Type B blood? 

• 0.088
• 0.697
• 0.214
• 0.303 

Tags

CCSS.Math.Content.HSS.CP.B.9

If Lucas owns 11 hoodies,how many ways can he choose four to bring on vacation?

• 44
• 7920
• 330
• 121

Tags

CCSS.Math.Content.HSS.CP.B.9

A disc jockey has to choose three songs for the last few minutes of his evening show.  If there are nine songs that he feels are appropriate for that time slot, then how many ways can he choose and arrange to play three of those nine songs?

• 84
• 504
• 9!
• 3!

Tags

CCSS.Math.Content.HSS.CP.B.9

Permutation or Combination: Jaidee and Amy are planning trips to four countries this year. There are 6 countries they would like to visit. They are deciding which countries to skip.

• permutation

• combination

Tags

CCSS.Math.Content.HSS.CP.B.9

solve the following combination: Selecting which seven players will be in the batting order on a 9 person team.

• 36

• 30

• 72

• 18

Tags

CCSS.Math.Content.HSS.CP.B.9

 $_6P_0$  

• 1

• 6

• 720

• 0

Tags

CCSS.Math.Content.HSS.CP.B.9

A basketball team has 12 members who can play any position. How many different ways can the coach choose 5 starting players?

• 95 040

• 792

• 60

Tags

CCSS.Math.Content.HSS.CP.B.9