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2. A small study (n-10) is designed to assess if there is an association between smoking in pregnancy and low birth weight. Low birth weight babies are those born less t 5.5 pounds. The following data represent the birth weights, in pounds, of babies born to mothers who reported smoking in pregnancy and those who did not. han Mother smoked in pregnancy Mother did not smoke during pregnancy 5.1 5.0 4.2 4.8 3.3 3.9 5.3 4.9 5.4 4.6 Is there a significant difference in birth weights between mother who smoked during pregnancy and those who did not? Apply the Mann Whitney U Test at a 5% level of significance Complete the table below. Ranks Total Sample (Ordered Smallest to Largest) Mother oked Di Not Smoked Did Not Smoke Smoke Smoked in Did Not Pregnancy Smoke inn Pregnancy k 4.9 5.4 3.3 5.0 4.2 4.8 3.3 3.9 2 4.6 ー 4.6 4.9 5.2 2. cont. ntlh ,- 515)+5 (G 22

2. A small study (n-10) is designed to assess if there is an association between smoking in pregnancy and low birth weight. Low birth weight babies are those born less t 5.5 pounds. The following data represent the birth weights, in pounds, of babies born to mothers who reported smoking in pregnancy and those who did not. han Mother smoked in pregnancy Mother did not smoke during pregnancy 5.1 5.0 4.2 4.8 3.3 3.9 5.3 4.9 5.4 4.6 Is there a significant difference in birth weights between mother who smoked during pregnancy and those who did not? Apply the Mann Whitney U Test at a 5% level of significance Complete the table below. Ranks Total Sample (Ordered Smallest to Largest) Mother oked Di Not Smoked Did Not Smoke Smoke Smoked in Did Not Pregnancy Smoke inn Pregnancy k 4.9 5.4 3.3 5.0 4.2 4.8 3.3 3.9 2 4.6 ー 4.6 4.9 5.2 2. cont. ntlh ,- 515)+5 (G 22

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 24PFA
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Please let me know if there is a significant evidence to show that the populations are not equal. Thank you.

2. A small study (n-10) is designed to assess if there is an association between smoking in pregnancy and low birth weight. Low birth weight babies are those born less t 5.5 pounds. The following data represent the birth weights, in pounds, of babies born to mothers who reported smoking in pregnancy and those who did not. han Mother smoked in pregnancy Mother did not smoke during pregnancy 5.1 5.0 4.2 4.8 3.3 3.9 5.3 4.9 5.4 4.6 Is there a significant difference in birth weights between mother who smoked during pregnancy and those who did not? Apply the Mann Whitney U Test at a 5% level of significance Complete the table below. Ranks Total Sample (Ordered Smallest to Largest) Mother oked Di Not Smoked Did Not Smoke Smoke Smoked in Did Not Pregnancy Smoke inn Pregnancy k 4.9 5.4 3.3 5.0 4.2 4.8 3.3 3.9 2 4.6 ー 4.6 4.9 5.2 2. cont. ntlh ,- 515)+5 (G 22
Transcribed Image Text:2. A small study (n-10) is designed to assess if there is an association between smoking in pregnancy and low birth weight. Low birth weight babies are those born less t 5.5 pounds. The following data represent the birth weights, in pounds, of babies born to mothers who reported smoking in pregnancy and those who did not. han Mother smoked in pregnancy Mother did not smoke during pregnancy 5.1 5.0 4.2 4.8 3.3 3.9 5.3 4.9 5.4 4.6 Is there a significant difference in birth weights between mother who smoked during pregnancy and those who did not? Apply the Mann Whitney U Test at a 5% level of significance Complete the table below. Ranks Total Sample (Ordered Smallest to Largest) Mother oked Di Not Smoked Did Not Smoke Smoke Smoked in Did Not Pregnancy Smoke inn Pregnancy k 4.9 5.4 3.3 5.0 4.2 4.8 3.3 3.9 2 4.6 ー 4.6 4.9 5.2 2. cont. ntlh ,- 515)+5 (G 22
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