Verified Document

Finding The Mean In A Data Set Essay

Related Topics:

Math

A) To find the mean, we add up all the numbers and divide by the total number of numbers:

5 + 7 + 3 + 8 + 2 + 3 + 3 + 1 + 9 = 41

There are 9 numbers in the list, so the mean is:

mean = 41/9 ? 4.56

To find the median, we first need to put the numbers in order from smallest to largest:

1, 2, 3, 3, 3, 5, 7, 8, 9

There are 9 numbers in the list, so the median is the middle number, which is:

median = 3

To find the mode, we look for the number that appears most often in the list. In this case, there is one number that appears three times, so the mode is:

mode = 3

B) To find the mean, we add up all the numbers and divide by the total number of numbers:

104 + 139 + 145 + 150 + 167 + 205 + 205 + 20 = 1135

There are 8 numbers in the list, so the mean is:

mean = 1135/8 ? 141.88

To find the median, we first need to put the numbers in order from smallest to largest:

20, 104, 139, 145, 150, 167, 205,...

Parts of this document are hidden

View Full Document
svg-one

…21 + 24 + 27 + 27 + 27 + 27 + 28 + 28 + 29 + 33 + 33 + 35 + 38 + 39 + 40 + 41 + 57 + 58 + 58 + 58 + 59 + 59 = 862

There are 27 numbers in the list, so the mean is:

mean = 862/27 ? 31.93

To find the median, we first need to put the numbers in order from smallest to largest:

10, 13, 15, 15, 20, 21, 24, 27, 27, 27, 27, 28, 28, 29, 33, 33, 35, 38, 39, 40, 41, 57, 58, 58, 58, 59, 59

There…

Cite this Document:
Copy Bibliography Citation

Related Documents

Base Ten Number System and on Common
Words: 1506 Length: 5 Document Type: Essay

Base ten number system and on common misconceptions, which young children might develop when trying to learn about the use of numbers. What is Place Value Notation Place value notation, also otherwise known as positional notation, is a system of encoding numbers such that it simplifies the arithmetic. It is the basis for understanding arithmetic and is essential to the way we read, write, speak or use whole numbers. Another important

Real Number Is Assigned to Each Statement
Words: 747 Length: 3 Document Type: Essay

real number is assigned to each statement written in a language, within a range from 0 to 1, where 1 means that the statement is completely true, and 0 means that the statement is completely false, while values less than 1 but greater than 0 represent that the statements are partly true, to a given, quantifiable extent. This makes it possible to analyze a distribution of statements for their

Mobile Technology the Ever-Increasing Number of Smart
Words: 2611 Length: 8 Document Type: Essay

Mobile Technology The ever-increasing number of smart devices and the mobilization of technology in general has precipitated a number of importance changes in the way people conduct their private and public lives. By examining some importance developments in the area of healthcare, commerce, and politics, this essay argues that mobile devices have already fundamentally altered the human experience of the world, and will continue to do so at an exponential rate.

Stellar Number Is Defined As a Figurate
Words: 2598 Length: 10 Document Type: Essay

Stellar number is defined as a figurate number that is based on either the prevailing number of dots or units. It is normally fit within either a centered hexagon or star shape. The completion of the prevailing triangular numbers of sequence possessing three more terms follows the trends below Sn= 1-2 3-4 Through application of the graimabica rule The general statement pertaining to the sequence of the 1,3,6,10,15,21,28,36 which are normally computed via application

Multiplicative Number Theory the Number Theory Is
Words: 1450 Length: 5 Document Type: Term Paper

Multiplicative Number Theory The Number theory is one of the oldest and largest branches of pure mathematics, which relates to questions and problems based on numbers that are either whole numbers or rational numbers. The number theory is a branch of mathematics that relates to the properties of the integers comprised of the numbers 0, 1, -1, 2, -2, 3, -3, etc. One of the most essential areas in number theory concerns

Training Levels and Number of
Words: 3726 Length: 12 Document Type: Research Paper

" Harassment, including sexual and other types as well, is also a common type of formal complaint that must be taken very seriously by contemporary businesses. More extensive employee training can help better inform employees of appropriate work behavior, so that there are less incidences of harassment between employees unknowingly. Better trained employees makes for a more efficient work environment with less complications. Therefore, the research showed that "many organizations within it

Sign Up for Unlimited Study Help

Our semester plans gives you unlimited, unrestricted access to our entire library of resources —writing tools, guides, example essays, tutorials, class notes, and more.

Get Started Now