Animals that live in hot environments often have adaptations to reduce the temperature of their brains...
Animals that live in hot environments often have adaptations to reduce the temperature of their brains relative to their body temperature. Researchers were interested in whether ostriches could do this. In a sample size of 20 ostriches, they measured each ostrich’s brain and body temperature. They then tested for a mean difference in temperature between body and brain for these birds. Assume that the assumptions for a t-test were met. Should the researchers carry out a paired t-test or a two-sample t-test?
Homework Answers
Researcher should carry the paired t test because the samples here are dependent as one observation of body and brain temperature comes from the same ostrich. Hence paired t test will be used. Two sample t test is used when the two populations from which samples are taken are independent from each other
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Animals that live in hot environments often have adaptations to
reduce the temperature of their brains...
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there are 5 pictures attached to this question. The first
picture which talk about P-R-O strategy is the question itslef
which I want to know thw aswer. the next 4 pictures are useful
information that may help you to get the answer.
please answer to this question. I need to know ASAP
Increase in hominin brain size Task: Use the P-R-O strategy to construct a theory-based explanation for a puzzling problem. Refer to the handout you received in lecture to...
Hello, I need question 1 sections a,b,and c. Please make around
a page long.
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in
APA format and in text citation and the reference
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Using the book, write another paragraph or two: write 170
words:
Q: Compare the assumptions of physician-centered and
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in each model? How is the patient’s role different?
Answer: Physical-centered communication involves the specialists
taking control of the conversation. They decide on the topics of
discussion and when to end the process. The patient responds to the
issues raised by the caregiver and acts accordingly. On the other
hand, Collaborative communication involves a...
Please read the article bellow and discuss the shift in the
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Feel free to compare 23andMe's polices on research with another
company's. Did you think the FDA was right in prohibiting 23andMe
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