find the mean
DESCRIPTION
Find the Mean. Mrs. Planavsky 4 th Grade. Math Background. The mean is an average. You can find the mean by dividing the sum of a set of numbers by the number of addends To check the mean, multiply it by the number of items. The product should agree with the regular sum. - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: Find the Mean](https://reader035.vdocuments.mx/reader035/viewer/2022062520/5681636b550346895dd44794/html5/thumbnails/1.jpg)
Mrs. Planavsky4th Grade
Find the Mean
![Page 2: Find the Mean](https://reader035.vdocuments.mx/reader035/viewer/2022062520/5681636b550346895dd44794/html5/thumbnails/2.jpg)
The mean is an average.You can find the mean by dividing the sum of
a set of numbers by the number of addendsTo check the mean, multiply it by the number
of items. The product should agree with the regular
sum.
Math Background
![Page 3: Find the Mean](https://reader035.vdocuments.mx/reader035/viewer/2022062520/5681636b550346895dd44794/html5/thumbnails/3.jpg)
Find the mean, or average, of a set of data
Today’s Objective
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Janet earns money walking her neighbor’s dogs. Over 4 days she earned $4.75, $3.60, $8.25, and $5.00.
What is the mean, or average, amount Janet earned each day?
Learn
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So, the mean, or average, amount Janet earned was $5.40 per day.
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77101214
Find the mean.
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10
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3569
1213
Find the mean.
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8
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14399213407698
Find the mean.
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312
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Math is Neat!