Mathematics, 04.05.2021 21:50, irabrooks14

PLEASE HELP Mrs. Ameldo's class has 5 students with blue eyes, 7 with brown eyes, 4 with hazel eyes, and 4 with green eyes.
Two students are selected at random. Find each probability.
HINT: These events are DEPENDENT

a) Probability of selecting a green-eyed student, and then a brown-eyed student = _
1. 11/20
2. 7/100
3. 7/95
4. 7/10

b) P(two blue) = _
1. 1/20
2. 5/20
3. 1/19
4. 2/5
Be sure to reduce your fractions!
(Remember, once a blue-eyed student is picked, there will be ONE LESS blue-eyed student and ONE LESS student in total.)

PART 2
a) P(hazel then blue) = _
1. 1/19
2/ 7/380
3. 1/20
4. 1/2

b) P(brown then blue) = _
1. 7/80
2. 7/76
3. 3/5
4. 1/4

Answers: 2

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PLEASE HELP Mrs. Ameldo's class has 5 students with blue eyes, 7 with brown eyes, 4 with hazel eye...