What are the assumptions for a paired t-test? (select all that apply) The sampling units are randomly sampled from the population. The measurements can have any distribution. The paired differences have a normal distribution in the population. None of these assumptions

Q: Evaluate  52C5

A: The given expression can be evaluated by using the combination formula:

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A:

Q: part c parked as wrong answer

A: Mean()=12Standard deviation()=4

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A: We will solve this by factorization.

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Q: Simplify. a2 4a +3 3 4 a 1 a 3 Preview +

A: The given expression is,

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Q: The question and answers are in the screenshot

A: Answer and explanation is given below...

Q: Sketch the solution to the system of inequalities. 5х — 2у > -4 x – 2y 2 4

A: Explanation of the answer is as follows

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A:

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A: NOTE: Refresh your page if you can't see any equations. . x=3 when it is rounded to one significant…

Q: 3. L se : +16,

A: The given Laplace function: f(t)=L-1se-2ts2+16 That is, to find the Laplace inverse function of, 1.…

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A:

Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.