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Excel Statistics 74: Taking a Sample with RAND & VLOOKUP 

ExcelIsFun
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Download Excel File: people.highline.edu/mgirvin/A...
Download pdf notes: people.highline.edu/mgirvin/A...
See how to take a Simple Random Sample using the RAND and VLOOKUP functions
Busn 210 Business Statistical Using Excel Highline Community College taught by Mike Gel excelisfun Girvin

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22 июл 2009

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Комментарии : 16   
@Orimaru
@Orimaru 7 лет назад
The "Hey" always cracks me up in the beginning of the videos.
@CultureMeetsCouture
@CultureMeetsCouture 13 лет назад
This video is so awesome! I am a week behind in turning in an assignment all behind the Rand, and vlookup! You gave the most informative and simple explanation. Thank you...
@pdykes6664
@pdykes6664 8 лет назад
Thank you. Video gives clear instructions. Very helpful .
@excelisfun
@excelisfun 13 лет назад
You are welcome!
@excelisfun
@excelisfun 14 лет назад
You are welcome!!
@excelisfun
@excelisfun 14 лет назад
Search for and watch this video title: excelisfun Search for Excel Videos, Playlists & Download Workbooks Then go to the Playlists and find the playlist that has Randomzing Tricks. There a a few videos that show how to download and use the MRAND function - which is perfect for what you want.
@excelisfun
@excelisfun 15 лет назад
It should be working now - RU-vid sometimes has problems, but usually within an hour or two it is working again.
@excelisfun
@excelisfun 15 лет назад
Oh no!! I forgot to post it and I can't post it until i get back to work on Monday. If you go to my college web site and then go to Busn 210 and then to Chapter 7, you can find the file there. I can't post the link in a comment, but send me an e-mail and i will send link: excelisfun at my gmail account.
@excelisfun
@excelisfun 13 лет назад
No because INT always goes down. The smallest number RAND can yield is something like 0.000000000000001 and the biggest 0.999999999999999. Since INT(0.000001) = 0, you must add 1. INT(RAND()*52+1) will yield 1 to 52.
@shahidkkn
@shahidkkn 7 лет назад
Hello everyone, I want to ask something. I want to choose random values within certain range. For example, if i have a value 15, i want randome values between 12 and 15(i.e -3 to +3), in another row i have a value 30, i want random value between 27 and 33( i.e. -3 to +3). Can you tell the formula for this to select the random value of a certain number within the specified range..........
@Tassmine
@Tassmine 11 лет назад
Dear ExcellsFun, thanks for all this nice material, so cool to have passionate people sharing their knowledge! I was wondering if by any chance there was a way to run a systematic random sampling automatically from a population's list instead of calculating a sampling step and applying it manually...? Thanks!
@neetshil1434
@neetshil1434 6 лет назад
Hi Could please help me with an automation for extracting sample data from population data using vba
@blacklam
@blacklam 8 лет назад
nicccce ! thanks
@smumin160
@smumin160 15 лет назад
Mike - I can't find a workbook "Busn Class Ch07". There is "... Ch06" but not ".....Ch07". Can you check that??? Please :)
@vitoanania6042
@vitoanania6042 6 лет назад
=INDIRECT("B"&RANDBETWEEN(1,52)) with repeat
@smumin160
@smumin160 15 лет назад
I can't find a workbook "Busn Class Ch07". There is "....Ch06" but not "..Ch07". Can you check that??? Please :)
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