A random sample of birth weights of 186 babies has a mean of 3103 g and a standard deviation of 696 g (based on data from “Cognitive Outcomes of Preschool Children with Prenatal Cocaine Exposure” by Singer et al. journal of American Medical Association, Vol. 291, No.20.) We want to construct a 95% confidence for the mean birth weight for all such babies. The 95 % confidence interval is. Group of answer choices (3003 , 3203) (3002.3 , 3203.7) (2407 , 3799)
A random sample of birth weights of 186 babies has a mean of 3103 g and a standard deviation of 696 g (based on data from “Cognitive Outcomes of Preschool Children with Prenatal Cocaine Exposure” by Singer et al. journal of American Medical Association, Vol. 291, No.20.) We want to construct a 95% confidence for the mean birth weight for all such babies. The 95 % confidence interval is. Group of answer choices (3003 , 3203) (3002.3 , 3203.7) (2407 , 3799)
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.2: Expected Value And Variance Of Continuous Random Variables
Problem 10E
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19 fast please
A random sample of birth weights of 186 babies has a
The 95 % confidence interval is.
Group of answer choices
(3003 , 3203)
(3002.3 , 3203.7)
(2407 , 3799)
Unable to determine
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