Unit 4: Expected Value, Binomial Distribution, Continuous X

Unit 4: Expected Value, Binomial Distribution, Continuous X

9th - 12th Grade

16 Qs

quiz-placeholder

Similar activities

SOHCAHTOA - Finding a Length

SOHCAHTOA - Finding a Length

10th - 11th Grade

16 Qs

Absolute Value

Absolute Value

10th Grade

12 Qs

QUIZ ON MODULE 2

QUIZ ON MODULE 2

10th Grade

15 Qs

Quadratic Vocabulary

Quadratic Vocabulary

9th - 10th Grade

20 Qs

Super easy quiz

Super easy quiz

9th - 12th Grade

11 Qs

Linearity & continuity

Linearity & continuity

9th Grade

12 Qs

Pythagorean Theorem

Pythagorean Theorem

10th Grade

20 Qs

Proporcionalidad

Proporcionalidad

8th - 12th Grade

13 Qs

Unit 4: Expected Value, Binomial Distribution, Continuous X

Unit 4: Expected Value, Binomial Distribution, Continuous X

Assessment

Quiz

Mathematics

9th - 12th Grade

Medium

CCSS
HSS.MD.A.2, HSS.MD.A.1, HSS.CP.A.2

+5

Standards-aligned

Created by

Ms. Sigrid Gulbis

Used 17+ times

FREE Resource

AI

Enhance your content in a minute

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

16 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

What is the area of this probability distribution?

1

2

100

1.4

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Given the probability model in the table below, what is the expected value of the random variable?
  X        50          20        5
P(X)     0.1         0.3      0.6

14
4.67
5
7.5

Tags

CCSS.HSS.MD.A.2

CCSS.HSS.MD.A.3

CCSS.HSS.MD.B.5

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Which of the following is false about binomial probabilities?

Their distributions are approximately symmetric.
Trials must be fixed.
Events musts be independent.
The probability of success must be 0.50

Tags

CCSS.HSS.CP.A.2

CCSS.HSS.CP.A.3

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

If the expected value is negative, are you expected to win?

yes
no

Tags

CCSS.HSS.MD.A.2

CCSS.HSS.MD.A.3

CCSS.HSS.MD.B.5

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Find the mean (expected value) of the probability distribution.

85

83.2

87.1

84.4

Tags

CCSS.HSS.MD.A.2

CCSS.HSS.MD.A.3

CCSS.HSS.MD.A.4

6.

MULTIPLE SELECT QUESTION

3 mins • 1 pt

Is this binomial experiment? Shuffle a deck of 52 cards. Turn over the top card. Do not replace the card. Repeat the process 5 times. Let X = the card you observe.

Yes

No, the trials are not independent.

No, there are more than 2 outcomes

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Suppose you pay $1.00 to roll a fair die with the understanding you will get $3.00 back rolling a 4 or a 2, and nothing otherwise. What is the expected amount you win?

$0.00

-$1.00

$1.00

$3.00

Create a free account and access millions of resources

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?