NHTSA crash tests. The National Highway Traffic Safety Administration (NHTSA) has developed a driver-side “star” scoring system for crash-testing new cars. Each crash-tested car is given a rating ranging from one star (*) to five stars (*****): the more stars in the rating, the better is the level of crash protection in a head-on collision. Suppose that a car is selected and its driver side star rating is determined. Let x equal the number of stars in the rating. Is x a discrete or continuous random variable?
Empire Essays is a leading custom essay writing service based in the United States. Since 2008, we have been providing exclusive writing services with our exceptional team of professional academic writers.
79 Folsom Ave, San Francisco, CA 94107,
Tel: +1(805) 568 7317
Mobile: +1(805) 568 7317