Call Now to Set Up Tutoring:

(888) 888-0446

Algebra II : Algebra II

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

Example Question #351 : Algebra Ii

Determine the median: [1,3,2,9,8,7,5,35]

Possible Answers:

$\frac{35}{3}$

Correct answer:

Explanation:

The data set provided is not in chronological order.

Reorder the set from least to greatest.

$[1,3,2,9,8,7,5,35]\rightarrow[1,2,3,5,7,8,9,35]$

Since this an even numbered data set, we will need need to average the two center numbers to find the median.

$\frac{5+7}{2}=\frac{12}{2}=6$

The median is:

Report an Error

Example Question #281 : Basic Statistics

Determine the median: $[\pi, e, -1,\sqrt2]$

Possible Answers:

$\frac{\sqrt{2e}}{2}$

$\frac{\sqrt2 +\pi}{2}$

$\frac{e-1}{2}$

$\textup{There is no median.}$

$\frac{\sqrt2+e}{2}$

Correct answer:

$\frac{\sqrt2+e}{2}$

Explanation:

The numbers will need to be reordered in chronological order from least to greatest.

Rewrite all the irrational numbers in decimal and reorder.

$[\pi=3.142, e= 2.718, -1,\sqrt2 = 1.414]\rightarrow [-1,\sqrt2,e,\pi]$

The median of an even numbered data set will the average the middle two numbers.

The answer is: $\frac{\sqrt2+e}{2}$

Report an Error

Example Question #282 : Basic Statistics

Determine the median: [2,9,5,3,6,7]

Possible Answers:

$\frac{16}{3}$

$\textup{There is no median.}$

$\frac{11}{2}$

Correct answer:

$\frac{11}{2}$

Explanation:

Reorder the data set in chronological order.

$[2,9,5,3,6,7]\rightarrow[2,3,5,6,7,9]$

Average the two center numbers, since this data set has an even numbered set of data.

$\frac{5+6}{2} = \frac{11}{2}$

The median is: $\frac{11}{2}$

Report an Error

Example Question #283 : Basic Statistics

Determine the median of the data set: [0.01,0.2,3,5,3,0]

Possible Answers:

1.87

1.6

2.5

Correct answer:

1.6

Explanation:

Rearrange the data set from least to greatest.

$[0.01,0.2,3,5,3,0]\rightarrow[0,0.01,0.2,3,3,5]$

Since we have six numbers in the data set, the median is the average of the center two numbers.

Average the two numbers.

$\frac{0.2+3}{2} = \frac{3.2}{2} = 1.6$

The median is: 1.6

Report an Error

Example Question #284 : Basic Statistics

Determine the median of the following numbers: [0,6,18,24,36,48]

Possible Answers:

Correct answer:

Explanation:

The median for an even numbered set of numbers is the average of the center two numbers in a chronologically ordered data set from least to greatest.

The center two numbers are 18 and 24 since the set is already in chronological order.

Average the two numbers.

$\frac{18+24}{2} = \frac{42}{2} = 21$

The median is .

Report an Error

Example Question #285 : Basic Statistics

Determine the median: $[-1, -3, \frac{1}{2}, 0, -8 , 9, 20]$

Possible Answers:

$\frac{5}{2}$

$\frac{1}{2}$

$-\frac{1}{2}$

Correct answer:

Explanation:

Reorder the data set in chronological order.

$[-1, -3, \frac{1}{2}, 0, -8 , 9, 20]\rightarrow [ -8,-3,-1,0,\frac{1}{2},9,20]$

The median of an odd set of numbers is the central number of the data set.

Do not average the numbers.

The median is:

Report an Error

Example Question #286 : Basic Statistics

Determine the median of the following numbers: $[0,\frac{1}{9},\frac{1}{18},\frac{1}{6}]$

Possible Answers:

$\frac{1}{12}$

$\frac{5}{36}$

$\frac{1}{6}$

$\frac{5}{18}$

$\frac{1}{3}$

Correct answer:

$\frac{1}{12}$

Explanation:

The numbers are not in chronological order. Rewrite all fractions with the least common denominator.

$[0,\frac{1}{9},\frac{1}{18},\frac{1}{6}]\rightarrow[0,\frac{1(2)}{9(2)}, \frac{1}{18}, \frac{1(3)}{6(3)}]\rightarrow [0,\frac{2}{18},\frac{1}{18}, \frac{3}{18}]$

Comparing the numerators, we can sort the numbers from least to greatest.

$[0,\frac{1}{18},\frac{2}{18}, \frac{3}{18}]$

The median of an even numbered set of data is the average of the center two numbers of a chronological ordered set.

$\frac{\frac{1}{18}+\frac{2}{18}}{2} = \frac{\frac{3}{18}}{2} = \frac{\frac{1}{6}}{2}$

Simplify the complex fraction.

$\frac{1}{6} \div 2 = \frac{1}{6} \times \frac{1}{2} = \frac{1}{12}$

The answer is: $\frac{1}{12}$

Report an Error

Example Question #287 : Basic Statistics

Determine the median of the numbers: [-1,-3,1,0,1,10]

Possible Answers:

$\frac{1}{2}$

$\frac{7}{3}$

$\frac{4}{3}$

$\frac{3}{4}$

Correct answer:

$\frac{1}{2}$

Explanation:

In order to determine the median, we will need to rearrange the data set from least to greatest.

$[-1,-3,1,0,1,10]\rightarrow[-3,-1,0,1,1,10]$

Since there is an even amount of numbers, the median is the average of the two central numbers.

$\frac{0+1}{2} = \frac{1}{2}$

The answer is: $\frac{1}{2}$

Report an Error

Example Question #288 : Basic Statistics

Determine the median of the data set: [9,36,47,-3]

Possible Answers:

$\frac{89}{4}$

$\frac{13}{4}$

$\frac{45}{2}$

$\frac{83}{2}$

Correct answer:

$\frac{45}{2}$

Explanation:

Reorder the numbers in chronological order from least to greatest.

$[9,36,47,-3]\rightarrow[-3,9,36,47]$

The median of an even number set is the average of the center two numbers.

Average the two numbers.

$\frac{36+9}{2}= \frac{45}{2}$

The answer is: $\frac{45}{2}$

Report an Error

Example Question #289 : Basic Statistics

Determine the median of the numbers: [-3,9,-2,-1,4,-3]

Possible Answers:

$\frac{3}{2}$

$-\frac{3}{2}$

$-\frac{5}{3}$

$-\frac{5}{2}$

$\frac{2}{3}$

Correct answer:

$-\frac{3}{2}$

Explanation:

The numbers will need to be rewritten in order from least to greatest.

$[-3,9,-2,-1,4,-3] \rightarrow [-3,-3,-2,-1,4,9]$

The median of an even set of numbers is the average of the center two numbers.

$\frac{-2-1}{2} = \frac{-3}{2}$

The answer is: $-\frac{3}{2}$

Report an Error

View Algebra 2 Tutors

Marvara
Certified Tutor

The University of Tennessee, Current Undergrad, Biological Science.

View Algebra 2 Tutors

Tamika
Certified Tutor

Grand Canyon University, Bachelor of Science, Elementary School Education & Special Education.

View Algebra 2 Tutors

Shweta
Certified Tutor

Virginia Commonwealth University, Bachelor of Science, Biology, General.

All Algebra II Resources

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

Popular Subjects

Math Tutors in Phoenix, French Tutors in San Diego, Biology Tutors in Phoenix, GMAT Tutors in New York City, LSAT Tutors in Dallas Fort Worth, Math Tutors in New York City, GMAT Tutors in Chicago, French Tutors in Houston, MCAT Tutors in New York City, Chemistry Tutors in Boston

Popular Courses & Classes

SAT Courses & Classes in San Francisco-Bay Area, ISEE Courses & Classes in Boston, SSAT Courses & Classes in Boston, LSAT Courses & Classes in Los Angeles, GRE Courses & Classes in Miami, SSAT Courses & Classes in San Francisco-Bay Area, ISEE Courses & Classes in Dallas Fort Worth, SAT Courses & Classes in San Diego, GRE Courses & Classes in Denver, GRE Courses & Classes in Phoenix

Popular Test Prep

ISEE Test Prep in Seattle, SAT Test Prep in Philadelphia, GRE Test Prep in Seattle, ISEE Test Prep in Chicago, GRE Test Prep in Miami, GRE Test Prep in Atlanta, ISEE Test Prep in Washington DC, MCAT Test Prep in Atlanta, LSAT Test Prep in Chicago, ISEE Test Prep in Boston

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 : Algebra II

Study concepts, example questions & explanations for Algebra II

All Algebra II Resources

Example Questions

Example Question #351 : Algebra Ii

Example Question #281 : Basic Statistics

Example Question #282 : Basic Statistics

Example Question #283 : Basic Statistics

Example Question #284 : Basic Statistics

Example Question #285 : Basic Statistics

Example Question #286 : Basic Statistics

Example Question #287 : Basic Statistics

Example Question #288 : Basic Statistics

Example Question #289 : Basic Statistics

All Algebra II Resources

Report an issue with this question

DMCA Complaint

Contact Information

Address

Complaint Details

Email address:
Your name:
Feedback: