Suppose thousands of  passengers fly on an airplane and the average weight of all passengers is 78 with  standard deviation 7  Suppose passenger 1 has a weight of 106.7 Suppose passenger 2 has a weight of 51.4 Suppose passenger 3 has a weight of 82.9 Pick 3 of the correct choices given below  a. passenger 1 has a weight of 106.70000  so their zscore is 38.95000 this weight must be unusually high b. Suppose passenger 3 has a weight of 82.90000 so there zscore is 6.65100 so the weight is unusually high c. passenger 2 has a weight of 51.40000  so their zscore is -36.10000this weight must be unusually low d. Suppose passenger 3 has a weight of 82.90000 so there zscore is 0.70000  so the weight is not unusual e. passenger 1 has a weight of 106.70000  so their zscore is 4.1 this weight must be unusually high f. passenger 2 has a weight of 51.40000  so their zscore is -3.8 this weight must be unusually low

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