The following data represent the daily rental for a compact automobile charged by two car rental companies, Thrifty and Hertz, in 10 locations Test whether Thrifty is less expensive than Hertz at the 0 1 level of signicance Cit Chicago Los Angeles Houston Orlando Boston Seattle Pittsburgh Phoenix New Orleans Minneapolis Thrifty 21 81 29 89 17 90 27 98 24 61 21 96 20 90 47 75 33 81 33 49 Hertz 18 99 48 99 19 99 35 99 25 60 22 99 19 99 36 99 26 99 20 99

Question: The following data represent the daily rental for a compact automobile charged by two car rental companies, Thrifty and Hertz, in 10 locations. Test whether

The following data represent the daily rental for a compact automobile charged by two car rental companies, Thrifty and Hertz, in 10 locations. Test whether Thrifty is less expensive than Hertz at the Î± = 0.1 level of signiï¬cance.

Cit Chicago Los Angeles Houston Orlando Boston Seattle Pittsburgh Phoenix New Orleans Minneapolis Thrifty 21.81 29.89 17.90 27.98 24.61 21.96 20.90 47.75 33.81 33.49 Hertz 18.99 48.99 19.99 35.99 25.60 22.99 19.99 36.99 26.99 20.99

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