Consider Mintz's (1980) study on possible birth defects in children born to mothers who have used benedictine. The study, reported to the Food and Drug Administration by Dr. Herschel Jick of the Boston Drug Surveillance Program, was done in collaboration with the Group Health Cooperative of Puget Sound, Washington. The survey included 2966 mothers who used the drug in pregnancy and 4663 mothers who did not. Six relatively severe limb disorders were found in each group. a) create a contingency (2x2 ) table with the information provided above b) Carry out a test of possible association between the use of benedictine by mothers and birth defects in children. Calculate 95% confidence limits of the measure of association.

Consider Mintz's (1980) study on possible birth defects in children born to mothers who have used benedictine. The study, reported to the Food and Drug Administration by Dr. Herschel Jick of the Boston Drug Surveillance Program, was done in collaboration with the Group Health Cooperative of Puget Sound, Washington. The survey included 2966 mothers who used the drug in pregnancy and 4663 mothers who did not. Six relatively severe limb disorders were found in each group. a) create a contingency (2x2 ) table with the information provided above b) Carry out a test of possible association between the use of benedictine by mothers and birth defects in children. Calculate 95% confidence limits of the measure of association.

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Question

Consider Mintz's (1980) study on possible
birth defects in children born to mothers who
have used benedictine. The study, reported to
the Food and Drug Administration by Dr.
Herschel Jick of the Boston Drug Surveillance
Program, was done in collaboration with the
Group Health Cooperative of Puget Sound,
Washington.
The survey included 2966 mothers who used
the drug in pregnancy and 4663 mothers who
did not. Six relatively severe limb disorders
were found in each group.
a) create a contingency (2x2 ) table with the
information provided above
b) Carry out a test of possible association
between the use of benedictine by mothers
and birth defects in children. Calculate 95%
confidence limits of the measure of
association.

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