Question 1 (1 point) Researchers have been reviewing data collected on cars in the 1970s. The miles per gallon (MPG) for European, Japanese and American vehicles were studied and descriptive statistics generated. Descriptive Statistics Sample N Mean StDev MPG_American 248 21.132 6.451 MPG_European 70 27.037 5.212 MPG Japanese 79 28.611 5.924 Which type of vehicle gets the highest typical miles per gallon, on average? O American cars since the sample size is greatest. Japanese cars since the mean miles per gallon (MPG) is greatest. European cars since the standard deviation is the lowest.Question 8 (1 point) The following comparative box plots show the average monthly rainfall (in inches) for the last 3 years for Miami, FL and New Orleans, LA. Average Monthly Rainfall (in.) W 5 6 7 8 Miami, FL New Orleans, LA SOURCE: National Climatic Data Center Which city has a more consistent average monthly rainfall? In other words, which city has less variability in average monthly rainfall? (Miami, FL since the middle 50% of the data (the interquartile range IQR) is larger. ()New Orleans, LA since the middle 50% of the data (the interquartile range IQR) is smaller