Question
In: Statistics and Probability
An article in a journal reports that 34% of American fathers take no responsibility for child...
An article in a journal reports that 34% of American fathers take no responsibility for child care. A researcher claims that the figure is higher for fathers in the town of Littleton. A random sample of 225 fathers from Littleton, yielded 97 who did not help with child care. Find the P-value for a test of the researcher’s claim.
Solutions
orchestra answered 3 years agoRelated Solutions
An article in a journal reports that 34% of American fathers take no responsibility for child...
An article in a journal reports that 34% of American fathers
take no responsibility for child care. A researcher claims that the
figure is higher for fathers in the town of Littleton. A sample of
234 fathers from Littleton yielded 96 who did not help with child
care. Use the critical value method to test the researcher's claim
at the 0.05 significance level. Does the article report need to be
corrected?
State the requirement
State the null and alternative hypotheses...
A journal article reports that 34% of fathers take no responsibility for child care. A group...
A journal article reports that 34% of fathers take no
responsibility for child care. A group of fathers believes that
this estimate is too high. In a random sample of 80 fathers, it was
found that 23 of those father take no responsibility for child
care. Is there significant evidence at the 1% significance level
that less than 34% of father take no responsibility for child
care?
3. An article in a journal claims that 37% of American fathers take no responsibility for...
3. An article in a journal claims that 37% of American fathers
take no responsibility for child care. Using P-value approach and a
0.10 significance level, test the claim using a random sample of
254 fathers, of which 82 did not help with child care.
a. P-value = 0.059; reject H0
b. P-value = 0.940; reject H1
c. P-value = 0.119; fail to reject H0
d. P-value = 0.119; reject H0
e. P-value = 0.059; fail to reject H0
f....
You are to read and review/critique a scholarly journal article on a topic in child psychology/child...
You are to read and review/critique a scholarly journal article
on a topic in child psychology/child development
"GENDER" The article must be primary
research(i.e., not a literature review, review article itself,
magazine/newspaper, blog, etc.) The appropriateness of the article,
written expression and reflective critique will be assessed.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3131694/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3747736/
https://hal.archives-ouvertes.fr/hal-00513341/document
At least a page worth's and should be cited
Suggested questions to consider:
Was there a large enough sample?
What research model did they use?
What would you have used?...
You are to read and review/critique a scholarly journal article on a topic in child psychology/child...
You are to read and review/critique a scholarly journal article
on a topic in child psychology/child development "GENDER" The
article must be primary research(i.e., not a literature review,
review article itself, magazine/newspaper, blog, etc.) The
appropriateness of the article, written expression and reflective
critique will be assessed. Using the link below
https://hal.archives-ouvertes.fr/hal-00513341/document
At least a page worth's and should be in an ESSAY FORMAT.
Suggested questions to consider:
Was there a large enough sample?
What research model did they use?...
You are to read and review/critique a scholarly journal article on a topic in child psychology/child...
You are to read and review/critique a scholarly journal article
on a topic in child psychology/child development "GENDER" The
article must be primary research(i.e., not a literature review,
review article itself, magazine/newspaper, blog, etc.) The
appropriateness of the article, written expression and reflective
critique will be assessed.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3131694/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3747736/
https://hal.archives-ouvertes.fr/hal-00513341/document
At least a page worth's and should be cited
Suggested questions to consider:
Was there a large enough sample?
What research model did they use?
What would you have used?...
You are to read and review/critique a scholarly journal article on a topic in child psychology/child...
You are to read and review/critique a scholarly journal article
on a topic in child psychology/child development "GENDER" The
article must be primary research(i.e., not a literature review,
review article itself, magazine/newspaper, blog, etc.) The
appropriateness of the article, written expression and reflective
critique will be assessed. Using the link below
https://hal.archives-ouvertes.fr/hal-00513341/document
At least a page worth's and should be in an ESSAY FORMAT.
Suggested questions to consider:
Was there a large enough sample?
What research model did they use?...
How do the roles of African American fathers differ from white fathers?
How
do the roles of African American fathers differ from white
fathers?
An article in the Journal of the American Medical Assocation described an experiment to investigate the...
An article in the Journal of the American Medical Assocation
described an experiment to investigate the effect of four
treatments on various body characteristics. In this double-blind
experiment, each of 59 female subjects age 65 or older was assigned
at random to one of the following four treatments:
1) P + P: placebo "growth hormone" and placebo "steroid"
2) P + S: placebo "growth hormone" and the steroid estradiol
3) G + P: growth hormone and placebo "steroid"
4) G...
A 1992 article in the Journal of the American Medical Association ("A Critical Appraisal of 98.6...
A 1992 article in the Journal of the American Medical
Association ("A Critical Appraisal of 98.6 Degrees F, the Upper
Limit of the Normal Body temperature, and Other Legacies of Carl
Reinhold August Wundrlich") reported body temperature, gender, and
heart rate for a number of subjects. The temperatures for 25 female
subjects follow:
98.0 97.2 97.4 97.6 97.8 97.9 98.0 98.0 98.3 98.1 98.2 98.3
98.3
98.4 98.4 98.4 98.5 98.6 98.6 98.7 98.8 98.8 98.9 98.9 99.0
Test the...
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