# Question: With reference to Exercise 15 3 show that the computing formulas

With reference to Exercise 15.3, show that the computing formulas for the sums of squares are

And

And

## Relevant Questions

A Latin-square experiment was performed to compare the solder-bond strength of a tin-can body (in pounds force required to break the bond). Five different methods of soldering, involving different fluxes, solders, and solder ...Show that for a = 2 the F test of a one- way analysis of variance is equivalent to the t test of Section 13.3 with d = 0 and the alternative hypothesis µ1 – µ2 ≠ 0. Verify the formula given on page 467 for the probability of getting u runs when u = 2k + 1, where k is a positive integer. Rework Exercise 16.18 using the signed- rank test based on Table X. In exercise The following are the amounts of money (in dollars) spent by 16 persons at an amusement park: 20.15, 19.85, 23.75, 18.63, 21.09, 25.63, 16.65, ...With reference to the data on page 460 and Example 16.6, calculate U as defined in Exercise 16.8 and verify that it equals the value obtained for U1.Post your question