IPPOOH. 34. The following table shows the test scores of seven students on three tests. Test...
IPPOOH. 34. The following table shows the test scores of seven students on three tests. Test 1 Test 2 Test 3 Jones 90 | 75 60 Chan 70 Rocco 81 Johnson 72 Stein 63 Rio 87 69 Smith 50 77 | 83 View the columns in the body of the table as vectors ej, c2, and cz in R?, and view the rows in the body of the table as vectors ry, r2, ..., r, in R3. (a) Find scalars kj, k2, and kz such that the components of the vector x = kıcı + k2c2 + kzcz are the average test scores for the students.