Open Question: College Stats Problem Need Help!!!!?
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Harry Tuff Member since:March 20, 2011Total points:85 (Level 1)Gas Mileage is around 17 MPG for city and 25 MPG for highway
gas mileage rates are uniformly distributed over the range 20-30 MPG
what proportion of cars will fall into the 22-27 MPG range?
compute the probability that a randomly selected car would get less than 23MPG on the highway?
This is part of a case study and im clueless on how to find the Standerd Deviations or if i do not have too. Any help would be appreciated.Answer Question
by M Member since:April 28, 2010Total points:172 (Level 1)Use z-scores, if it is uniformly distributed then normality may be assumed. I'm guessing you know what a z-score is, use it.
Harry Tuff Member since:March 20, 2011Total points:85 (Level 1)Gas Mileage is around 17 MPG for city and 25 MPG for highwaygas mileage rates are uniformly distributed over the range 20-30 MPG
what proportion of cars will fall into the 22-27 MPG range?
compute the probability that a randomly selected car would get less than 23MPG on the highway?
This is part of a case study and im clueless on how to find the Standerd Deviations or if i do not have too. Any help would be appreciated.Answer Question
by M Member since:April 28, 2010Total points:172 (Level 1)Use z-scores, if it is uniformly distributed then normality may be assumed. I'm guessing you know what a z-score is, use it.
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