The km/L performance of 2 types of gasoline is tested, with a standard deviation of 1.23km/L...
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The km/L performance of 2 types of gasoline is tested, with a standard deviation of 1.23km/L for the first fuel and a standard deviation of 1.37km/L for the second one; the first fuel is tested in 35 cars and the second one in 42 cars. v What is the probability that the first gasoline will have an average performance greater than 0.45km / L than the second gasoline? What is the probability that the difference in the average performance is between 0.65 and 0.83 km/L in favor of fuel 17 The km/L performance of 2 types of gasoline is tested, with a standard deviation of 1.23km/L for the first fuel and a standard deviation of 1.37km/L for the second one; the first fuel is tested in 35 cars and the second one in 42 cars. v What is the probability that the first gasoline will have an average performance greater than 0.45km / L than the second gasoline? What is the probability that the difference in the average performance is between 0.65 and 0.83 km/L in favor of fuel 17
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Given for the first fuelthe standard deviation is 123kmL for the second fuela standard deviation is ... View the full answer
Related Book For
Essentials of Statistics for the Behavioral Sciences
ISBN: 978-1285056340
8th Edition
Authors: Frederick J Gravetter, Larry B. Wallnau
Posted Date:
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