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# #2polng MlniroSialg E032HowtAsk Yous TeacharComputers SOre uehice calculale Uannaut qudnttes reldted Detortanc One Inese efficiency; Msually expressem mles gallon (...

## Question

###### #2polng MlniroSialg E032HowtAsk Yous TeacharComputers SOre uehice calculale Uannaut qudnttes reldted Detortanc One Inese efficiency; Msually expressem mles gallon (mpg). For one vehicle equipped this way; the mpg were recorded eac filled, and thc computer Nas (ncn rscu Hcre the mpg values tor random empic thetc recoros;nuleag8 , the gas tank48.3 50.4 46.8 44.7 43.0 45.0 39.2 44-1 41.4 37.5 37.5 43.! 47.9 474 43.3 46.2 344 42 3 43.1 36.6(a) Describe the distribution using graphical mcthods_ oppro

#2polng MlniroSialg E032 Howt Ask Yous Teachar Computers SOre uehice calculale Uannaut qudnttes reldted Detortanc One Inese efficiency; Msually expressem mles gallon (mpg). For one vehicle equipped this way; the mpg were recorded eac filled, and thc computer Nas (ncn rscu Hcre the mpg values tor random empic thetc recoros; nuleag8 , the gas tank 48.3 50.4 46.8 44.7 43.0 45.0 39.2 44-1 41.4 37.5 37.5 43.! 47.9 474 43.3 46.2 344 42 3 43.1 36.6 (a) Describe the distribution using graphical mcthods_ oppropriate neiyte thesc data usIng mcthods based on Normal distributions? Explain why Or why not: Yeta appropriate analyze these data using methods Dased an Norma dlstributlons There Jr0 outllers particular skewness appropriatc analyzc thcsc datu using mcthods bascd an Normal distnbutions Thcsc data JrC skcwco right: Yes, appropriate analyze these data Using methods Dased on Norma distributions: There ar the data ske wed to the right: outliers and appropriate analyze these data using methods based on Normal distnbutions. These data are skeweo Ihe lelt. not appronnate analyze these data using methods based on Normal distnbutions. There are extreme oueliccs . Find the mcon . (Round Your dnswici Mpq two declmal places ) Find tne standard deviation. (Round Vour answici four decimal places ) mpo Find the standard error: (Round vour anshier mpg four decimal places.) Find the marqin Emor for 9590 confidence (Round You 4nsaer didcim places. ) mpg (c) Rcport the 959 contidence interval four decimal places. ) moq; mpg | the mean mpg for this vchicle based on these data. (Round Your answers

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