Which table shows only values that represent the following relationship between q andre r= q + 10.1 9 q 9 9 5 50.5 5 15.1 5 10.6 5 15.1 A 7 70.7 B 7 17.1 с 7. D 10.8 7 15.3 9 90.9 9 19.1 9 11.0 9 15.5 11 111.1 11 21.1 11 11.2 11 15.7

Do one of the following, as appropriate: (a) find the critical value z subscript alpha divided by 2 , (b) find the critical value t subscript alpha divided by 2 . 99%; nequals 17; sigma is unknown; population appears to be normally distributed.