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How can I calculate the standard deviation for an average in a pivot table?
Solved by C. B. in 22 mins
I'm trying to calculate the standard deviation for an average that I've calculated in a pivot table
Solved by D. C. in 11 mins
Complete the Statistics Table, at the bottom of the sheet, by calculating the average, standard deviation, median. How do you find the maximum or minimum value of a function (rows 103 – 107) for AS1, AS2, AS3 and the Overall Average columns
Solved by M. E. in 30 mins
i am plotting a scatter graph with smooth lines of average data against time, i would like to add a standard deviation line parallel to the average but not as an error bar
Solved by M. Q. in 29 mins
Can you show me how to solve this problem in excel please? Suppose the average commute time of your employees is unknown. The standard deviation of their commute time is estimated as 35.1 minutes. How many employees must be included in a sample to create a 95 percent confidence interval for the average commute time with a confidence interval width of no more than 18 minutes?
Solved by F. W. in 21 mins