Westonci.ca is your go-to source for answers, with a community ready to provide accurate and timely information. Get detailed and accurate answers to your questions from a community of experts on our comprehensive Q&A platform. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

A jar contains 6 red marbles, numbered 1 to 6, and 12 blue marbles numbered 1 to 12.

a. A marble is chosen at random. If you're told the marble is red, what is the probability that it has the number 5 on it?
b. The first marble is replaced, and another marble is chosen at random. If you're told the marble has the number 1 on it, what is the probability the marble is red?

Sagot :

Answer: b is a 50% chance a is 1 is 18% chance

Step-by-step explanation:I did the math