Question

Asked Sep 18, 2019

24 views

A Driver keeps goes through 3 intersections. The probabibilty of hitting a red light at each are 0.2, 0.4, and 0.4 respectively. What is the probabibility of hitting at least two red lights?

Step 1

Let xi denotes the probability of hitting red light in ith intersections

G...

Tagged in

Q: If two dice are rolled , find the probability that the sum of the die is 7 . probability that sum is...

A: There will be 36 possible outcomes when two dice are rolled.Out of these, there will be 6 such event...

Q: If a manufacturer is trying to put together a sample collection of her safetyproduct and order is no...

A: Find the number of ways in which 15 items can be placed in packages containing 5 items without givin...

Q: SHOW YOUR WORK FOR FULL CREDIT. BOX OR CIRCLE YOUR FINAL ANSWERS. 1. Consider the following proposit...

A: Givenp-Tom's PC runs Linuxq-Nancy's smartphone has 128 GB of memory.A conjuction is a compound state...

Q: A fair coin is flipped six times. What is the probability that tails occurs exactly 6 times if it is...

A: Conditional rule:The formula for probability of A given B is,

Q: On average, a house has 2 repairs per year. a) What is the probability that in the next 3 years, the...

A: a)Average repairs per year is 2.So, the average repairs in the next 3 years is,

Q: What are all the ways in which the top 4 racers in a 20 person race can finish?

A: Introduction:In the given situation, the number of persons participated in the race is 20. The requi...

Q: The lifetime mileage of a car can be modeled as a Weibull variable with parameter λ = 1 per 150000 m...

A: It is given that the lifetime mileage of a car can be modelled as a Weibull variable with parameter ...

Q: The state runs a lottery once every week in which six numbers are randomly selected from 17 without ...

A: Hyper geometric distribution:A hyper geometric distribution is a discrete probability distribution t...

Q: The flow in a river can be modeled as a log-normal distribution. From the data, it was estimated tha...

A: In this question, it has been given that the flow in a river is modeled as the log normal distributi...