please help me with standard deviation i dont understand how to use it
Thank you for the opportunity to help you with your question!
you need to use standard deviation while calculating the scores range of data as it helps in the data comparison and test for accuracy.
thank you. and yes i still need some help... how would i used it? what is the process of using it.
get the summation of the sample mean divide by the tooal number of the population , then get the square root
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