how do you calculate the X-BAR
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You'll just get the mean of values in x
Get the 1st derivative and use the quotient rule
summation of fx / n
You solve it
get the total of all X values and get the average
get the mean of x values
sum all the data points and divide by the number of data points
compute the summation of value over the total of population.
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yes po
Mamaw
summation then divide
summ then divide
Basta
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