![Find the arithmetic mean using shortcut method:Wages (X)3 - 66 - 99 - 1212 - 1515 - 18Number of workers (f)1020304050 Find the arithmetic mean using shortcut method:Wages (X)3 - 66 - 99 - 1212 - 1515 - 18Number of workers (f)1020304050](https://haygot.s3.amazonaws.com/questions/508039_462263_ans.png)
Find the arithmetic mean using shortcut method:Wages (X)3 - 66 - 99 - 1212 - 1515 - 18Number of workers (f)1020304050
![Calculate arithmetic mean of the following series Take 15 as assumed average and use Short-cut Method Size 20 - Economics - Measures of Central Tendency - 13423011 | Meritnation.com Calculate arithmetic mean of the following series Take 15 as assumed average and use Short-cut Method Size 20 - Economics - Measures of Central Tendency - 13423011 | Meritnation.com](https://s3mn.mnimgs.com/img/shared/content_ck_images/ck_5c6d883568186.jpg)
Calculate arithmetic mean of the following series Take 15 as assumed average and use Short-cut Method Size 20 - Economics - Measures of Central Tendency - 13423011 | Meritnation.com
![Find the mean of the following data by shortcut method.Marks 20 22 25 30 35 39 45 50 Total Frequency 4 6 8 10 8 7 5 2 50 Find the mean of the following data by shortcut method.Marks 20 22 25 30 35 39 45 50 Total Frequency 4 6 8 10 8 7 5 2 50](https://search-static.byjusweb.com/question-images/img/study_content/content_ck_images/images/903.png)
Find the mean of the following data by shortcut method.Marks 20 22 25 30 35 39 45 50 Total Frequency 4 6 8 10 8 7 5 2 50
![Calculate arithmetic mean from the following data by Short-cut Method: {:(Class Interval,20-25,2... - YouTube Calculate arithmetic mean from the following data by Short-cut Method: {:(Class Interval,20-25,2... - YouTube](https://i.ytimg.com/vi/LKVqH9w4WTM/maxresdefault.jpg)
Calculate arithmetic mean from the following data by Short-cut Method: {:(Class Interval,20-25,2... - YouTube
![THE ARITHMETIC MEAN The arithmetic mean is the statistician's term for what the layman knows as the average. It can be thought of as that value of the. - ppt video online THE ARITHMETIC MEAN The arithmetic mean is the statistician's term for what the layman knows as the average. It can be thought of as that value of the. - ppt video online](https://slideplayer.com/252071/1/images/slide_1.jpg)