The standard error of the difference of sample means is 0.444
From the complete question, we have the following parameters
<u>Canadians</u>
- Sample size = 50
- Mean = 4.6
- Standard deviation = 2.9
<u>Americans</u>
- Sample size = 60
- Mean = 5.2
- Standard deviation = 1.3
The standard error of a sample is the quotient of the standard deviation and the square root of the sample size.
This is represented as:
The standard error of the Canadian sample is:
So, we have:
The standard error of the American sample is:
So, we have:
The standard error of the difference of sample means is then calculated as:
This gives
Take square roots
Hence, the standard error of the difference of sample means is 0.444
Read more about standard errors at:
brainly.com/question/6851971
The reason why the Cancer Conference (Tumor Board) can share some PHI with other physicians is that it is a not covered entity.
<h3 /><h3>What is a not covered entity?</h3>
These are entities that are not subject to the Health Insurance Portability and Accountability Act (HIPAA) rules which include those of privacy.
As a result, they can share PHI with other physicians to get better insight on conditions affecting their patients.
Find out more on the HIPAA at brainly.com/question/11069745
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It is an analysis/evaluation, that is used to figure out an issue. <span />
Answer:
According to my own knowledge, I would say that the difference between a star and a comet is that the star is a thing that is like the sun, but a comet is something that Moves around the sun and travels.
The interpretation that focuses upon the critical theme is; The word "war" shows that this poem is actually a "spring" poem that is anti-war in meaning.
<h3>What is the interpretation of the poem?</h3>
From the poem titled there will come soft rains, we see that if the war we had was over, nobody would have cared.
Now, wars tend to do some damage and It means there must have been damages to the animal's habitat during that war. Thus, If you were an animal and then found out that humanity was gone, you would be happy since they won't be able to destroy your habitat again.
Thus, the interpretation that focuses on the central theme is the word "war" shows that this poem is actually a "spring" poem that is anti-war in meaning.
Read more on interpretation of poem at; brainly.com/question/25019689
