Answer:
i think b) is correct answerr
This will help a lot thank you very much and please don’t listen to me I am very sorry and this is not what you wanted I just need the points yessir study more though to find it
If you have samples of n 1 equals 22 and n 2 equals 20, in performing the pooled-variance t test, you have 40 degrees of freedom.
The t-test method is a method where we analyze two sets of data which both these data are independent of each other. This pooled variance test helps us in getting the overall variance in both these different sample sets when we know that both the sample sets are almost equal.
To calculate degrees of freedom, we have the formula
df = n1 +n2 -2
According to the question, n1= 22 and n2= 20
Therefore, degree of freedom= 22 +20 -2 = 40
Hence, degree of freedom is 40.
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Since he was the first president he had to help make a new government for America. Washington was also struggling to pay off national dept too.
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In a negligence lawsuit, at least three of the four elements of negligence must be proven for a plaintiff to recover damages is a FALSE statement.
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- In order to prove a negligence lawsuit, the plaintiff must be able to prove all the four elements of the lawsuit which include duty, breach, cause, and harm.
- If in case the defendant manages to insulate himself from any one out of these four, the lawsuit can be subjected to dismissal.