SEON BACK CES Chapter 05, Section 5.3, Problem 024 An instant lottery ticket costs $2. Out...
Chapter 05, Section 5.4, Problem 036 According to a survey conducted at the local OMV, 50% of drivers who rive to work stated that they regularly exceed the posted speed limit on their way to work. Suppose that this result is true for the population of drivers who drive to work. A random sample of 15 drivers who drive to work is selected. Use the binomial probabilities table (Table 1 of Appendix 8) or technology to find to 3 deimal...
An instant lottery ticket costs $2. Out of a total of $10,000 tickets printed for this lottery, 500 tickets contain a prize of $5 each, 125 tickets have a prize of $10 each, 6 tickets have a prize of $1000 each, and 1 ticket has a prize of $5000. Let X be the random variable that denotes the net amount a player wins by playing this lottery. Write the probability distribution of x. Enter the exact answers. Enter your answers...
4. The number X of days in the summer months that a construction crew cannot work because of the weather has the probability distribution 6 0.03 7 0.08 8 0.15 9 0.20 10 0.19 11 0.16 12 010 13 0.07 14 002 Find the probability that no more than ten days will be lost next summer. Find the probability that from 8 to 12 days will be lost next summer Find the probability that no days at all will be...
Can someone do 28, 32, 40, and 44 198 CHAPTER 3 Probability c. Use the results of parts a and b to find ed value of Cash 4 admission to college); the Law School Admissions Test, or LSAT; and the Graduate Record Exam, GRE (used for admission to graduate school). 32. New York's "Pick 10" is a 10/80 lottery Sometimes, these maltiple-choice tests discourage guessing by subtracting points for wrong answers In particular, a correct answer will be worth +1...