Complete Probability Distributions

Complete Probability Distributions

12th Grade

17 Qs

quiz-placeholder

Similar activities

Pengetahuan Umum Matematik

Pengetahuan Umum Matematik

7th - 12th Grade

18 Qs

PEMDAS/Combining Like Terms

PEMDAS/Combining Like Terms

9th - 12th Grade

16 Qs

Repaso

Repaso

12th Grade - University

20 Qs

JARAK DAN SUDUT

JARAK DAN SUDUT

12th Grade

15 Qs

Set Notations

Set Notations

12th Grade

15 Qs

Math 12 Essentials - Word Problems Adding and Subtracting

Math 12 Essentials - Word Problems Adding and Subtracting

12th Grade

14 Qs

Matematik sınavı

Matematik sınavı

7th Grade - University

20 Qs

Evaluating Logarithms Without A Calculator

Evaluating Logarithms Without A Calculator

11th - 12th Grade

13 Qs

Complete Probability Distributions

Complete Probability Distributions

Assessment

Quiz

Mathematics

12th Grade

Practice Problem

Hard

Created by

Anthony Clark

FREE Resource

AI

Enhance your content in a minute

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

17 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Bob is taking a 100 question test.  They have a 90 % probability of getting any one question correct.  WHICH IS THE CORRECT FORMULA TO FIND OUT THE PROBABILITY that they will answer EXACTLY 70  questions correctly?

100C70   ( 0.18  )30 ( 0.90  )70

100C70   ( 0.10  )30 ( 0.90  )60

100C70   ( 0.10  )30 ( 0.90  )70

99C70   ( 0.10  )30 ( 0.90  )70

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Suppose that a quiz consists of 20 True-False questions. A student hasn't studied for the exam and will just randomly guesses at all answers (with True and False equally likely). How would you find the probability that the will student get 8 or fewer answers correct? √

Find the probability that X=8 in a binomial distribution with n = 20 and p=0.5. 

Find the area between 0 and 8 in a uniform distribution that goes from 0 to 20. 

Find the probability that X=8 for a normal distribution with mean of 10 and standard deviation of √5

Find the cumulative probability for 8 in a binomial distribution with n = 20 and p = 0.5. 

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

At a certain intersection, the light for eastbound traffic is red for 15 seconds, yellow for 5 seconds, and green for 30 seconds.  Find the probability that out of the next eight eastbound cars that arrive randomly at the light,exactly three will be stopped by a red light.

0.254

0.147

0.027

0.1940

4.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Media Image

The following table represents the probability distribution X, the employment status of adults in a city. What is the probability that the adults isn't retired?

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Yes, because all of the probabilities are between 0 and 1 inclusive and the sum of all the probabilities is 1.
No, all probabilities are not be between 0 and 1 inclusive
No, the sum of all the probabilities is not 1.
Yes, because the distribution is symmetric

6.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Media Image

The following table represents the probability distribution X, the employment status of adults in a city. What is the probability that the adults isn't retired?

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If you want to know how many trials you will need before your first success, use the ????? model.

Geometric

Binomial

Normal

Calculator

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?