3. Ranger Rick has been studying the mating habits of platypodes. During his investigation he observed that the female platypus may lay anywhere from 0 eggs (i.e. failed mating) to 3 eggs. The number of eggs is called the clutch size. The probability distribution is shown below. 0 3 #eggs prob 0.011 2 0.467 0.029 (a) Interpret the probability that a platypus lays 2 eggs. 1 0.493 (b) Calculate the expected clutch size. Interpret the result.

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Question 3 Please use simple probability rules
3. Ranger Rick has been studying the mating habits of platypodes. During his investigation he observed that the female
platypus may lay anywhere from 0 eggs (i.e. failed mating) to 3 eggs. The number of eggs is called the clutch size. The
probability distribution is shown below.
#eggs 0
prob
1
2
3
0.011 0.493 0.467 0.029
(a) Interpret the probability that a platypus lays 2 eggs.
(b) Calculate the expected clutch size. Interpret the result.
Transcribed Image Text:3. Ranger Rick has been studying the mating habits of platypodes. During his investigation he observed that the female platypus may lay anywhere from 0 eggs (i.e. failed mating) to 3 eggs. The number of eggs is called the clutch size. The probability distribution is shown below. #eggs 0 prob 1 2 3 0.011 0.493 0.467 0.029 (a) Interpret the probability that a platypus lays 2 eggs. (b) Calculate the expected clutch size. Interpret the result.
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