
Binomial PDF Regular
Authored by Jorge Batrez
Mathematics
9th - 12th Grade
CCSS covered
Used 11+ times

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16 questions
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1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
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?
0.962
0.132
0.831
0.250
Tags
CCSS.HSS.CP.B.9
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
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.)
Tags
CCSS.HSS.CP.B.9
CCSS.HSS.CP.A.2
CCSS.HSS.CP.B.8
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
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 exactly 2 of the first 20 blood donors have Type B blood?
Tags
CCSS.HSS.CP.B.9
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
A test consists of 10 multiple choice questions with five choices for each question. As an experiment, you GUESS on each and every answer without even reading the questions.
What is the probability of getting exactly 6 questions correct on this test?
Tags
CCSS.HSS.CP.B.9
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
X is the number of heads when a fair coin is flipped 12 times
Find P(X = 4)
0.12
0.19
0.81
0.93
Tags
CCSS.HSS.CP.B.9
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
When rolling a fair die 100 times, what is the probability of rolling a "4"exactly 25 times?
Tags
CCSS.HSS.CP.B.9
CCSS.HSS.MD.A.3
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
At a certain restaurant, there is a 70% probability that the flowers on your table will be yellow. If you are there with a group that is occupying 6 tables, what is the probability that 5 of the tables will have yellow flowers?
70%
70.6 %
30.3 %
5.0 %
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