3) The national Cesarean delivery rate for a recent year was 32.2% (number of live births performed byCesarean section). A random sample of 100 birth records from three large hospitals showed thefollowing results for type of birth. Test for homogenity of proportions at a = 0.10.Hospital A4456Hospital B2278CesareanNonCesareani). Write the null and alternative hypotheses.ii). Write the matrix of expected values.iii). State a conclusion.Hospital C4258ii). Give the value of and the p-value using a calculator.3

The two categorical variables are hospitals and cesarian delivery rate. Sample size (n) = 300 Level…

3) The national Cesarean delivery rate for a recent year was 32.2% (number of live births performed by Cesarean section). A random sample of 100 birth records from three large hospitals showed the following results for type of birth. Test for homogenity of proportions at a = 0.10. Cesarean NonCesarean Hospital A 44 56 Hospital B 22 78 i). Write the null and alternative hypotheses. ii). Write the matrix of expected values. iii). State a conclusion. Hospital C 42 58 ii). Give the value of and the p-value using a calculator.

3) The national Cesarean delivery rate for a recent year was 32.2% (number of live births performed by Cesarean section). A random sample of 100 birth records from three large hospitals showed the following results for type of birth. Test for homogenity of proportions at a = 0.10. Cesarean NonCesarean Hospital A 44 56 Hospital B 22 78 i). Write the null and alternative hypotheses. ii). Write the matrix of expected values. iii). State a conclusion. Hospital C 42 58 ii). Give the value of and the p-value using a calculator.

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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