MATH 333 Final: MATH 333 NJIT m333Final s08a
15 Feb 2019
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Instructors : r. dios, a. jain, and v. venkateswaran (cid:206) must show all steps for each problem to receive full credit. I pledge my honor that i have abided by the honor system. Total: the number of accidents on i-80 in new jersey has a poisson distribution with a mean of 1. 2 accidents per day. Of all the cars sold, 45% have the small engine, 35% have the medium engine, and 20% have the large engine. Math 333a: may 14, 2008: a tire manufacturer wishes to compare the tread wear of tires made of a new material with that of tires made of old conventional material. One tire of each material is placed on the front wheels of the front-wheel-drive vehicles. Each of the 10 cars in the sample is driven for 40,000 miles and the depth of the tread left is measured. The resulting data are shown below: (5 pts each)
