The national Highway and Traffic Safety Administration analyzed thefts of new ca
ID: 2958481 • Letter: T
Question
The national Highway and Traffic Safety Administration analyzed thefts of new cars in 2002, as well as sales figures for that year.(a) There were 99 Corvettes stolen, and 26 Infiniti Q45 sedans. Should you condclude that American thieves prefer American cars? Or is something missing from the equation?
(b) there were 50 BMW 7-series cars stolen, compared to 146 in the 3-series. Sould you conclude that thieves prefer smaller cars, which are more economical to run and easier to park? Or is something missing from the equation?
(c) There were 429 Liberty Jeeps stolen, compared to 207,991 sold, for a rate of 2 per 100,000. True or false and explain: the rat is low because the denoinator is large.
Explanation / Answer
(a)something is missing (b)something is missing (c)This is true Because all of the data is accurate numbers and nothing is assumed.