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
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
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 26PFA
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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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