Test the hypothesis that the baby birthweight is independent

Reference no: EM13901663

The following data relate the mother's age and the birthweight (in grams) of her child.

Birthweight

Maternal Age	Less Than 2,500 Grams	More Than 2,500 Grams
20 years or less	10	40
Greater than 20	15	135

Test the hypothesis that the baby's birthweight is independent of the mother's age.

Reference no: EM13901663

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