he pH of a solution is measured in replicate, giving values of:
[3.92, 4.01, 3.95, 3.90, 3.92, 4.00, 3.99]
a.Calculate the mean value and the standard error of the
mean
b. Determine the 95% confidence interval (a table of
t-statistics can be found in the Harris, “Quantitative Chemical
Analysis” textbook. t95% = 2.45
c.The actual pH of the solution is 4.05. Does the pH
measurements agree with the actual pH?
he pH of a solution is measured in replicate, giving values of: [3.92, 4.01, 3.95, 3.90, 3.92, 4.00, 3.99] a.Calculate t
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answerhappygod
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