Mathematics, 20.12.2019 03:31, lucky1940
Atire manufacturer is considering a newly designed tread pattern for its all-weather tires. tests have indicated that these tires will provide better gas mileage and longer tread life. the last remaining test is for braking effectiveness. the company hopes the tire will allow a car traveling at 60 mph to come to a complete stop within an average of 125 feet after the brakes are applied. they will adopt the new tread pattern unless there is strong evidence that the tires do not meet this objective. the distances (in feet) for 10 stops on a test track were 129, 128, 130, 132, 135, 123, 102, 125, 128, and 130. should the company adopt the new tread pattern? test an appropriate hypothesis and state your conclusion. explain how you dealt with the outlier and why you made the recommendation you did.
Answers: 1
Mathematics, 21.06.2019 18:10, lulustar13
Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin
Answers: 3
Atire manufacturer is considering a newly designed tread pattern for its all-weather tires. tests ha...
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