Tests of Significance The Z-Test Ql: In a household survey carried out in Thi-Qar Province during 2009-2011 to evaluate the use of antenatal care in relation to selected variables, the following results were reported: Users (n 174) Non-Users (n= 160) Variables Mean + SD Mean + SD Maternal education/ year 8.0±4.1 Age at first birth/ year Gestational age/ month 21.0+4.9 34.6±8.5 6.9+3.6 20.2+3.8 29.1 12.2 Test whether the users and non- users are significantly different in any of the three variables?

Tests of Significance The Z-Test Ql: In a household survey carried out in Thi-Qar Province during 2009-2011 to evaluate the use of antenatal care in relation to selected variables, the following results were reported: Users (n 174) Non-Users (n= 160) Variables Mean + SD Mean + SD Maternal education/ year 8.0±4.1 Age at first birth/ year Gestational age/ month 21.0+4.9 34.6±8.5 6.9+3.6 20.2+3.8 29.1 12.2 Test whether the users and non- users are significantly different in any of the three variables?

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Description: Tests of SignificanceThe Z-TestQl: In a household survey carried out in Thi-Qar Province during2009-2011 to evaluate the use of antenatal care in relation to selectedvariables, the following results were reported:Users (n 174) Non-Users (n= 160)Vari

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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