Question: With reference to the previous exercise, find a (90 %) confidence interval for the difference of the two means. Data From Previous Exercise 8.26 With

With reference to the previous exercise, find a \(90 \%\) confidence interval for the difference of the two means.

Data From Previous Exercise

8.26 With reference to Exercise 2.64, test that the mean charge of

the electron is the same for both tubes. Use = 0.05.

8.26 With reference to Exercise 2.64, test that the mean charge of the electron is the same for both tubes. Use = 0.05.

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