why do we average results ?

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https://files.eric.ed.gov/fulltext/EJ918578.pdf

https://files.eric.ed.gov/fulltext/EJ918578.pdf
PDF What Does Average Really Mean? Making Sense of Statistics – ed
Figure 1 provides an example using teacher salary data for two districts, both of which have a mean teacher salary of $50,000. In district A, individual teacher salaries range from $22,000 to $78,000. In dis-trict B, salaries range from $42,000 to $58,000. There is much more spread in the salaries in district A.

https://betterexplained.com/articles/how-to-analyze-data-using-the-average

https://betterexplained.com/articles/how-to-analyze-data-using-the-average
How To Analyze Data Using the Average – BetterExplained
What gives? Humor me for a second: what’s the middle of these numbers? 1, 2, 3, 4, 100 Well, 3 is the middle of the list. And although the average (22) is somewhere in the middle, 22 doesn’t really represent the distribution.

https://www.statology.org / importance-of-mean

https://www.statology.org / importance-of-mean
Why is the Mean Important in Statistics? – Statology
18 févr. 2022In statistics, the mean is important for the following reasons: 1. The mean gives us an idea of where the center of a dataset is located. 2. Because of how it’s calculated, the mean carries a piece of information from every observation in a dataset. The following example illustrates both of these reasons.

https://www.dummies.com/article/academics-the-arts/math/statistics/why-mean-and-median-are-both-important-in-statistical-data-169727

https://www.dummies.com/article/academics-the-arts/math/statistics/why-mean-and-median-are-both-important-in-statistical-data-169727
Why Mean and Median Are Both Important in Statistical Data
Updated: 07-13-2021 From The Book: Statistics For Dummies Statistics For Dummies Explore Book Buy On Amazon In statistics, the average and the median are two different representations of the center of a data set and can often give two very different stories about the data, especially when the data set contains outliers.

https://www.khanacademy.org/math/statistics-probability/summarizing-quantitative-data/mean-median-basics/a/mean-median-and-mode-review

https://www.khanacademy.org/math/statistics-probability/summarizing-quantitative-data/mean-median-basics/a/mean-median-and-mode-review
Mean, median, and mode review (article) | Khan Academy
Choose MEDIAN if you have outliers. Outliers impact the mean. This is why we have a ‘median’ house price. because expensive houses would skew the mean average so we don’t use that. Choose MODE if you are dealing with qualitative data where it doesn’t make sense to use an average. Hair colour, gender.

https://statisticsbyjim.com/basics/mean_average

https://statisticsbyjim.com/basics/mean_average
What is the Mean and How to Find It: Definition & Formula
How to Find the Mean Finding the mean is very simple. Just add all the values and divide by the number of observations. The mean formula is below: For example, if the heights of five people are 48, 51, 52, 54, and 56 inches. Here’s how to find the mean: 48 + 51 + 52 + 54 + 56 / 5 = 52.2 Their average height is 52.2 inches. Mean Formula

https://www.skillsyouneed.com/num/averages.html

https://www.skillsyouneed.com/num/averages.html
Averages: Mean, Median and Mode | SkillsYouNeed
The term ‘average’ occurs frequently in all sorts of everyday contexts. For example, you might say ‘I’m having an average day today’, meaning your day is neither particularly good nor bad, it is about normal.We may also refer to people, objects and other things as ‘average’. The term ‘average’ refers to the ‘middle’ or ‘central’ point.

https://www.khanacademy.org/science/organic-chemistry/gen-chem-review/hybrid-orbitals-jay/v/pi-bonds-and-sp2-hybridized-orbitals

www.maths4us.org/wp-content/uploads/2013/09/averages.pdf
PDF WHAT DO WE UNDERSTAND BY AVERAGE? – Maths 4 Us
The mode is the most common result, so if all the results are different then we cannot use it at all. Look back at the wages of the five employees above. There is no mode because all the results are different. It is helpful to think of the mode as the most popular result and is often used to describe what the man in the street buys or does.

https://researchbasics.education.uconn.edu/averages

https://researchbasics.education.uconn.edu/averages
Averages | Educational Research Basics by Del Siegle
Most people think of the arithmetic mean (which we will refer to as the mean) as the average. The mean for a set of numbers is calculated by summing all of the numbers in the set and dividing that total by the number of numbers in the set. If we were considering the numbers 1, 5, 2, 3, 5, 4, 5, and 7, the mean would be 4 .

https://www.sciencebuddies.org/science-fair-projects/science-fair/summarizing-your-data

https://www.sciencebuddies.org/science-fair-projects/science-fair/summarizing-your-data
Summarizing Your Data – Science Buddies
The mean value is what we typically call the average. You calculate the mean by adding up all of the measurements in a group and then dividing by the number of measurements. … If your results involve categories instead of continuous numbers, then the best measure of central tendency will probably be the most frequent outcome (the mode). For … lesoutrali bot