# Question

An automobile safety engineer claims that 1 in 10 automobile accidents is due to driver fatigue. Using the formula for the binomial distribution and rounding to four decimals, what is the probability that at least 3 of 5 automobile accidents are due to driver fatigue?

## Answer to relevant Questions

In a certain city, incompatibility is given as the legal reason in 70 percent of all divorce cases. Find the probability that five of the next six divorce cases filed in this city will claim incompatibility as the reason, ...With reference to Exercise 5.44, suppose that the percentage had been 51 instead of 50. Use a suitable table or a computer printout of the binomial distribution with n = 18 and θ = 0.51 to rework the three parts of that ...Use Chebyshev’s theorem and Theorem 5.3 to verify that the probability is at least 35 36 that (a) In 900 flips of a balanced coin the proportion of heads will be between 0.40 and 0.60; (b) In 10,000 flips of a balanced ...A quality control engineer inspects a random sample of two hand– held calculators from each incoming lot of size 18 and accepts the lot if they are both in good working condition; otherwise, the entire lot is inspected ...Check in each case whether the values of n and θ satisfy the rule of thumb for a good approximation, an excellent approximation, or neither when we want to use the Poisson distribution to approximate binomial probabilities. ...Post your question

0