According to the Guinness Book of World Records, a woman from Russia, Mrs. Vassilyeva, had 69 children between the years 1725 to
1 answer:
Answer:
36.36% probability that she gave birth to quadruplets
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcoes.
Desired outcomes:
Giving births to quadruplets.
She has 4 sets of quadruplets.
So
Total outcomes:
At least 3 children(triplets).
7 sets of triplets and 4 sets of quadruplets.
So
Probability:
36.36% probability that she gave birth to quadruplets
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