Probability animal, The animal colony in the reseach

Probability animal

Assignment Help Basic Statistics

Reference no: EM13103848

The animal colony in the reseach department contains 20 male rats and 30 female rats. Of the 20 males, 15 are white and 5 spotted. Of the 30 females, 15 are white, and 15 are spotted. Suppose that you randomly select 1 rate from this colony:

a)Find the Joint probability table including the marginal probability.

b) What is the probability of obtaining 1 female

c) What is the probability of obtaining a white male

d) Which selection is more likely; a spotted male or a spotted female.

e) Given that a rat is female, what is the probability that it is spotted.

Reference no: EM13103848

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