Question: QUESTION 1: Two dice are rolled. What is the probability of... a) rolling a total greater than 10 or rolling doubles? b) rolling doubles or

QUESTION 1: Two dice are rolled. What is the probability of...

a) rolling a total greater than 10 or rolling doubles?

b) rolling doubles or a number evenly divisible by 4

QUESTION 2: A drawer has 8 black socks, 6 blue, 1 pair of yellow and one odd red sock. They are individually spread throughout the drawer. The socks are randomly selected without replacement. What is the probability that...

a) they are both black

b) they are both the same colour

QUESTION 3: At a fishing derby, there is a 91% chance of catching Pike and 78% of catching Halibut. (there are so many fish in the lake--assume that the numbers of fish caught does not affect the probabilities) For a sample of fish brought in by Fred, what is the probability that...

a) he brings in both types of fish

b) he doesn't bring in either type of fish

c) at least one of the fish is Pike or Halibut

QUESTION 4: A four member bowling team is randomly chosen from six grade-11 students and nine grade 12 students. What is the probability that the team has at least one grade 11 student?

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