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Premature Birth and Education Does the length of term of
Chapter 5, Problem 4RE(choose chapter or problem)
Premature Birth and Education Does the length of the term of pregnancy play a role in the level of education of the baby? Researchers in Norway followed over 1 million births between 1967 and 1988 and looked at the educational attainment of the children. The following data are based on the results of their research. Note that a full-term pregnancy is 38 weeks. Is the gestational period independent of completing a high school diploma? Use the \(\alpha=0.05\) level of significance.
Questions & Answers
QUESTION:
Premature Birth and Education Does the length of the term of pregnancy play a role in the level of education of the baby? Researchers in Norway followed over 1 million births between 1967 and 1988 and looked at the educational attainment of the children. The following data are based on the results of their research. Note that a full-term pregnancy is 38 weeks. Is the gestational period independent of completing a high school diploma? Use the \(\alpha=0.05\) level of significance.
ANSWER:
Answer :
Step 1 :
Given,
Researchers in Norway followed over 1 million births between 1967 and 1988 and looked at the educational attainment of the children. The following data are based on the results of their research
22-27 |
28-32 |
33-36 |
37-42 |
43+ |
Total |
|
Yes |
14 |
34 |
140 |
1010 |
81 |
1279 |
No |
26 |
65 |
343 |
3032 |
208 |
3674 |
Total |
40 |
99 |
483 |
4042 |
289 |
4953 |