We are open Saturday and Sunday!

Call Now to Set Up Tutoring:

(888) 888-0446

Algebra II : Mean

Study concepts, example questions & explanations for Algebra II

Create An Account

All Algebra II Resources

10 Diagnostic Tests 630 Practice Tests Question of the Day Flashcards Learn by Concept

Example Questions

← Previous 1 2 3 4 5 6 7 8 9 10 11 Next →

Example Question #21 : Mean

Find the mean for the set:

10, 10, 11, 11, 11, 12, 12, 15, 27, 39

Possible Answers:

15.8

15.1

16.3

Correct answer:

15.8

Explanation:

To find the mean, there are two steps:

1. Add all of the numbers in the set together.

2. Divide that number by the amount of numbers are in the set.

For this problem there are ten numbers so we add them up and divide by ten:

$\frac{10+10+11+11+11+12+12+15+27+39}{10}=15.8$

Report an Error

Example Question #22 : Mean

Find the mean of the set:

76, 78, 82, 83, 84, 84, 88, 89, 89, 89, 91, 91, 93, 97, 100, 100

Possible Answers:

88.7

89.2

87.9

88.4

Correct answer:

88.4

Explanation:

To find the mean, there are two steps:

1. Add all of the numbers in the set together.

2. Divide that number by the amount of numbers are in the set.

For this problem there are 16 numbers in the set, so we add the numbers together and divide by 16 to find the mean:

76+78+82+83+84+84+88+89+89+89+91+91+93+97+100+100

$=1414\rightarrow \frac{1414}{16}=88.4$

Report an Error

Example Question #23 : Mean

Find the mean of the set:

32, 33, 33, 34, 35, 37, 38, 41, 42, 45, 47

Possible Answers:

35.7

37.1

39.1

37.9

Correct answer:

37.9

Explanation:

To find the mean, there are two steps:

1. Add all of the numbers in the set together.

2. Divide that number by the amount of numbers are in the set.

For this problem there are 11 numbers in the set, so we add the numbers together and divide by 11 to find the mean:

$\frac{32+33+33+34+35+37+38+41+42+45+47}{11}=37.9$

Report an Error

Example Question #24 : Mean

Find the mean of the set:

7, 10, 16, 16, 16, 16, 17, 23, 25, 27, 30, 31, 41, 57, 57, 58

Possible Answers:

28.1

26.7

27.2

27.9

Correct answer:

27.9

Explanation:

To find the mean, there are two steps:

1. Add all of the numbers in the set together.

2. Divide that number by the amount of numbers are in the set.

For this problem there are 16 numbers in the set, so we add the numbers together and divide by 16 to find the mean:

7+10+16+16+16+16+17+23+25+27+30+31+41+57+57+58

$=447\rightarrow \frac{447}{16}=27.9$

Report an Error

Example Question #25 : Mean

Find the mean of the set:

11, 13, 17, 22, 22, 22, 23, 23, 26, 28, 47, 49

Possible Answers:

25.3

25.8

24.4

24.9

Correct answer:

25.3

Explanation:

To find the mean, there are two steps:

1. Add all of the numbers in the set together.

2. Divide that number by the amount of numbers are in the set.

For this problem there are 12 numbers in the set, so we add the numbers together and divide by 12 to find the mean:

$\frac{11+13+17+22+22+22+23+23+26+28+47+49}{12}=25.3$

Report an Error

Example Question #26 : Mean

Find the mean of the set:

4, 5, 6, 12, 15, 18, 19, 23, 26, 27, 31, 39, 41

Possible Answers:

21.5

20.5

Correct answer:

20.5

Explanation:

To find the mean, there are two steps:

1. Add all of the numbers in the set together.

2. Divide that number by the amount of numbers are in the set.

For this problem there are 13 numbers in the set, so we add the numbers together and divide by 13 to find the mean:

4+5+6+12+15+18+19+23+26+27+31+39+41

$=266\rightarrow \frac{266}{13}=20.5$

Report an Error

Example Question #27 : Mean

Find the mean of the set:

12, 15, 16, 24, 25, 31, 36

Possible Answers:

22.4

22.7

23.1

23.6

Correct answer:

22.7

Explanation:

To find the mean, there are two steps:

1. Add all of the numbers in the set together.

2. Divide that number by the amount of numbers are in the set.

For this problem there are 7 numbers in the set, so we add the numbers together and divide by 7 to find the mean:

$\frac{12+15+16+24+25+31+36}{7}=\frac{159}{7}=22.7$

Report an Error

Example Question #28 : Mean

Find the mean of the set:

15, 24, 27, 28, 28, 39, 44, 47, 61, 77, 88

Possible Answers:

44.5

43.5

42.5

Correct answer:

43.5

Explanation:

To find the mean, there are two steps:

1. Add all of the numbers in the set together.

2. Divide that number by the amount of numbers are in the set.

For this problem there are 11 numbers in the set, so we add the numbers together and divide by 11 to find the mean:

$\frac{15+24+27+28+28+39+44+47+61+77+88}{11}=\frac{478}{11}=43.5$

Report an Error

Example Question #29 : Mean

Find the mean of the set:

14, 22, 22, 31, 32, 35, 36, 37, 39, 41, 42, 48, 50, 58, 63

Possible Answers:

38.4

37.5

Correct answer:

Explanation:

To find the mean, there are two steps:

1. Add all of the numbers in the set together.

2. Divide that number by the amount of numbers are in the set.

For this problem there are 15 numbers in the set, so we add the numbers together and divide by 15 to find the mean:

14+22+22+31+32+35+36+37+39+41+42+48+50+58+63

$=570\rightarrow \frac{570}{15}=38$

Report an Error

Example Question #30 : Mean

Find the mean of the set:

2, 3, 5, 8, 13, 21, 34, 55

Possible Answers:

17.9

18.3

17.1

17.6

Correct answer:

17.6

Explanation:

To find the mean, there are two steps:

1. Add all of the numbers in the set together.

2. Divide that number by the amount of numbers are in the set.

For this problem there are 8 numbers in the set, so we add the numbers together and divide by 8 to find the mean:

$\frac{2+3+5+8+13+21+34+55}{8}=\frac{141}{8}=17.6$

Report an Error

← Previous 1 2 3 4 5 6 7 8 9 10 11 Next →

View Algebra 2 Tutors

Zhi Xuan
Certified Tutor

Queen's University, Bachelor, Engineering .

View Algebra 2 Tutors

Eva
Certified Tutor

DePaul University, Bachelor in Arts, Neuroscience.

View Algebra 2 Tutors

Alexander
Certified Tutor

Cornell University, Bachelor of Science, Biological/Biosystems Engineering. Cleveland State University, Doctor of Philosophy,...

All Algebra II Resources

10 Diagnostic Tests 630 Practice Tests Question of the Day Flashcards Learn by Concept

Popular Subjects

MCAT Tutors in Houston, Chemistry Tutors in New York City, GRE Tutors in Houston, Chemistry Tutors in Dallas Fort Worth, English Tutors in Dallas Fort Worth, GRE Tutors in Miami, Statistics Tutors in Los Angeles, SSAT Tutors in San Diego, French Tutors in Dallas Fort Worth, Calculus Tutors in San Francisco-Bay Area

Popular Courses & Classes

MCAT Courses & Classes in Atlanta, GRE Courses & Classes in Chicago, SAT Courses & Classes in San Diego, GMAT Courses & Classes in Dallas Fort Worth, MCAT Courses & Classes in Houston, MCAT Courses & Classes in Phoenix, SAT Courses & Classes in Washington DC, SSAT Courses & Classes in San Diego, SAT Courses & Classes in Phoenix, MCAT Courses & Classes in Philadelphia

Popular Test Prep

GRE Test Prep in Phoenix, MCAT Test Prep in Atlanta, LSAT Test Prep in Dallas Fort Worth, SSAT Test Prep in Houston, ISEE Test Prep in Boston, ISEE Test Prep in San Diego, SSAT Test Prep in Chicago, MCAT Test Prep in Phoenix, SAT Test Prep in Atlanta, SAT Test Prep in San Francisco-Bay Area

DMCA Complaint

If you believe that content available by means of the Website (as defined in our Terms of Service) infringes one or more of your copyrights, please notify us by providing a written notice (“Infringement Notice”) containing the information described below to the designated agent listed below. If Varsity Tutors takes action in response to an Infringement Notice, it will make a good faith attempt to contact the party that made such content available by means of the most recent email address, if any, provided by such party to Varsity Tutors.

Your Infringement Notice may be forwarded to the party that made the content available or to third parties such as ChillingEffects.org.

Please be advised that you will be liable for damages (including costs and attorneys’ fees) if you materially misrepresent that a product or activity is infringing your copyrights. Thus, if you are not sure content located on or linked-to by the Website infringes your copyright, you should consider first contacting an attorney.

Please follow these steps to file a notice:

You must include the following:

A physical or electronic signature of the copyright owner or a person authorized to act on their behalf; An identification of the copyright claimed to have been infringed; A description of the nature and exact location of the content that you claim to infringe your copyright, in \ sufficient detail to permit Varsity Tutors to find and positively identify that content; for example we require a link to the specific question (not just the name of the question) that contains the content and a description of which specific portion of the question – an image, a link, the text, etc – your complaint refers to; Your name, address, telephone number and email address; and A statement by you: (a) that you believe in good faith that the use of the content that you claim to infringe your copyright is not authorized by law, or by the copyright owner or such owner’s agent; (b) that all of the information contained in your Infringement Notice is accurate, and (c) under penalty of perjury, that you are either the copyright owner or a person authorized to act on their behalf.

Send your complaint to our designated agent at:

Charles Cohn Varsity Tutors LLC
101 S. Hanley Rd, Suite 300
St. Louis, MO 63105

Or fill out the form below:

Do not fill in this field

Contact Information

* Full legal name

Company name

* Phone number

* Email address

Address

* Address1

Address2

* City

* State

* Zipcode

* Country

Complaint Details

* URL of copyrighted work (where your original material is located)

* Please describe the copyrighted work so that it may be easily identified

I am the owner, or an agent authorized to act on behalf of the owner of an exclusive right that is allegedly infringed.

I have a good faith belief that the use of the material in the manner complained of is not authorized by the copyright owner, its agent, or the law.

This notification is accurate.

I acknowledge that there may be adverse legal consequences for making false or bad faith allegations of copyright infringement by using this process.

* Signature (your digital signature is legally binding)

HIGH SCHOOL

GRADUATE SCHOOL

K-8

Search 50+ Tests

math tutoring

science tutoring

foreign languages

elementary tutoring

other

Search 350+ Subjects

Algebra II : Mean

Study concepts, example questions & explanations for Algebra II

All Algebra II Resources

Example Questions

Example Question #21 : Mean

Example Question #22 : Mean

Example Question #23 : Mean

Example Question #24 : Mean

Example Question #25 : Mean

Example Question #26 : Mean

Example Question #27 : Mean

Example Question #28 : Mean

Example Question #29 : Mean

Example Question #30 : Mean

All Algebra II Resources

Report an issue with this question

DMCA Complaint

Contact Information

Address

Complaint Details

Email address:
Your name:
Feedback: