Who Murdered the Electric Vehicle? New vehicle models with names like the Volt and the Leaf are
Question:
Who Murdered the Electric Vehicle? New vehicle models with names like the "Volt" and the "Leaf" are being advertised via automakers, as they scramble to deliver electric vehicles that are moderate for most Americans. Still in the preliminary stage, BMW's Smaller than normal E can be rented for about $600 each month, and is professed to have the option to go somewhere in the range of 100 and 120 miles for every battery charge.8 Assume that n = 60 field preliminaries are directed and that the normal time between accuses is 112.5 miles of a standard deviation of 4.6 miles.
a. Build a 95% certainty span for p, the normal time between battery charges for BMW's Small scale E.
b. Does the certainty stretch partially an affirm the case of 100 to 120 miles for every battery charge? Why or why not?