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1. Joanna bought a pack of Skittles in a movie theater. The pack contains a total...

1. Joanna bought a pack of Skittles in a movie theater. The pack contains a total of 24 Skittles including 7 green, 4 yellow, 3 orange, 8 purple, and 2 red. Please leave answers to five (5) decimal places! Calculate the following:

a. What is the probability of picking a green followed by a red, without replacement?

b. What is the probability of picking three consecutive greens, with replacement?

c. What is the probability of picking either an orange or a red?

d. What is the probability over three trials of picking a green, replacing it, then picking a yellow, not replacing it, and then picking another yellow?

Math   Statistics-And-Probability   
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