Answer:
4a) P (Y and Y) = 1/9
4b) P (Y or Y) = 2/3
4c) P (B and Y) = 1/18
Step-by-step explanation:
4a) P (Y and Y) = 2/6 x 2/6
4b) P (Y or Y) = 1/3 + 1/3
4c) P (B and Y) = 1/6 x 1/3
'and' requires multiplying probabilities
'or' requires adding probabilities
30
you need to multiply its length by its with
0.0558
Please see the attached graph to see f(x) = (x - 3) ^2 +5 graphed.
Answer:12/87
Step-by-step explanation: You first have to add up all of the birds present. Then you have to see how many of the type you are looking for is there. The number of the type of bird goes on top of the number of total birds.
