Infer about age and likelihood of having twins

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Reference no: EM132117813

Consider the following table and answer the following

(A) For each class, compute the probabilities of randomly selecting a mother in that class, given she has had twins.

Age of Mother

15-19

20-24

25-29

30-34

35-39

40-44

Number of Twin Births

5

82

124

127

19

1

Rel Freq

__

__

__

__

__

__

(B) What can you infer about age and likelihood of having twins?

(C) When a set of twins is born, what is the probability that the mother is in her twenties?

(D) When a set of twins is born, what is the probability that the mother is at least 20 years old?

Reference no: EM132117813

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