Author Question: The distribution of dollars paid for car insurance by car owners in a major east coast city is ... (Read 124 times)

tatyanajohnson · **on:** Jun 24, 2018

The distribution of dollars paid for car insurance by car owners in a major east coast city is bell-shaped with a mean equal to 750 every six months and a standard deviation equal to 100.

Based on this information we should use Tchebysheff's theorem to determine the conservative percentage of car owners that will pay between 550 and 950 for car insurance. Indicate whether the statement is true or false

Question 2

Which of the following is the inequality/equality that describes the time constraint of the sintering department?

A) B/15 + C/10 + D/10 = 330
B) B/30 + C/20 + D/20 = 330
C) A/70 + B/50 + C/50 + D/44 330
D) A/35 + B/25 + C/25 + D/22 330