Question #7 (12 points - 2 each) The following is a table that displays information from a study of customer loyalty. The columns represent the length of customer loyalty (in years) of a primary supermarket. The rows represent the regions in the U.S. Less than 1 year 49 1-2 years 66 63 3-4 years 76 5-9 years 120 111 10-14 years 57 58 15 or more years Row totals 32 103 55 90 East Midwest South West Column Totals 31 65 471 409 428 70 107 94 32 68 70 61 89 115 150 524 144 262 271 453 265 437 1832 What is the Probability that a customer chosen at random: **LEAVE ALL ANSWERS AS FRACTIONS** a.) Has been loyal for 10-14 years? b.) Has been loyal for 3-4 years, GIVEN he/she is from the South? - c.) Has been loyal for 5-9 years, AND is from the East? - d.) Has been loyal for at least 5 years, GIVEN he/she is from the West? = e.) is from the East, GIVEN that he/she has been loyal for less than 1 year? = f.) Is from the South OR has been loyal for 1-2 years? =