Read all situations carefully, for comprehension. Answer all questions completely, including units required by the situations. Show all your work (including screenshots have been doing ).

1, VISA is planning a new sales pitch for their current cardholders. The company will give more travel miles on purchases for the next 6 months if the cardholder goes online and registers for this offer.To test the effectiveness of this sales pitch, the company recently sent out offers to a random sample of cardholders.A staff member suspects that the success rate for the full campaign will be more than the standard 2% rate that they are used to seeing in similar campaigns. Using the data file provided and a significance level () of 0.05 - - use an appropriate inference test to answer the question: What do you predict?

B1 V :XVfx Tar A C D E F G H 10 Hi-Lite K 0.6 11 Kent 10 0.7 12 Lucky Strike 13 0.9 13 Malibu 19 1.2 14 Marlboro 15 1.0 15 Merit 13 0.9 16 Newport Stripe 7 0.5 17 Now 9 0.6 18 Old Gold 13 0.9 19 Pall Mall 11 0.8 20 Players 15 1.0 21 Raleigh 13 0.9 22 Richland 6 0.5 23 Rite 1 0.2 24 Silva Thins 6 0.5 25 Tareyton 9 0.6 26 Triumph 15 1.0 27 TRUE 13 0.9 28 Vantage 16 1.1 29 Viceroy 7 0.5 + 30 Winston 12 0.8 31A B C D E F G H 1 Brand Tar Nicotene 2 American Filter 13 0.9 Notes: Both Tar & Nicotene measurements are in milligrams (mg) 3 Benson & Hedges 10 0.7 4 Camel 10 0.7 5 Capri 15 1.0 Carlton 11 0.8 7 Cartier Vendome 19 1.2 8 Chelsea 9 0.6 9 GPC Approved 11 0.8 10 Hi-Lite 8 0.6 11 Kent 10 0.7 12 Lucky Strike 13 0.9 13 Malibu 19 1.2 14 Marlboro 15 1.0 15 Merit 13 0.9 16 Newport Stripe 7 0.5 17 Now 9 0.6 18 Old Gold 13 0.9 19 Pall Mall 11 0.8 20 Players 15 1.0 21 Raleigh 13 0.9 22 Richland 6 0.5 23 Rite 0.2 24 Silva Thins 6 0.5 Prob #1 Ghosts Prob #2 Mailings Prob #3 Visa Prob #4 Chimpanzees Prob Mail arettes +\fJX A B C D E F G H K L M N 24 25 26 27 28 29 30 31 32 33 34 un HHHHOHOHOOHHHOOOHHHHHPOO 40 42 43 44 45 46 47 Prob #1 Ghosts Prob #2 Mailings Prob #3 Visa Prob #4 Chimpanzees Prob #5 Cigarettes Ready\fP80 V JX A B C D E F G H K L M 70 78 80 82 83 84 + 85 86 88 89 90 91 92 93 Prob #3 Visa Prob #5 Cigarettes (+ Prob #1 Ghosts Prob #2 Mailings Prob #4 Chimpanzees\fB C D E F G 1 Registered H K W N Notes: 1=Registered, 0=Not Registered AWN JOJO YOUA 15 16 17 18 19 20 21 22 23 24 Prob #1V X fx Registered A B C D E F G H K 980 981 982 983 984 985 986 987 988 989 990 o o o o o 0 0 0 0 0 0 0 0 0 0 0 050000 991 992 993 994 995 996 997 998 999 1000 1001 1002 Prob #1 Ghosts Prob #2 Mailings Prob #3 Visa Prob #4 Chimpanzees Prob #5 Cigarettes