4. A new medication is being developed to treat severe nausea and vomiting among chemotherapy patients. The information below was generated from a small sample size (n = 11) and shows the number of times a chemotherapy patient vomited both before and after treatment due to the side effects of chemotherany Set up and interpret the results of a sign test at the alpha equals .05 level to determine if the in symptoms before and after treatment. in a difference

Q: If a₁ = 4 and an = 22, find $10.

A:

Q: Alec is seven years younger than his older brother Ethan. If Alec is 24 years old, how old is Ethan?

A: Alec is seven years younger than his older brother Ethan. If Alec is 24 years old, to find how old…

Q: hello, i need the answer for the second question as well. thank you

A:

Q: he table shows different ways that Cam'ron can display his 12 model cars on shelves how many shelves…

A: Given that: 12 model cars.   8 shelves display 1 car.

Q: What is 2a+2=4

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Q: Does the question want me to write out every single combination?

A: Does the question want me to write out every single combination?

Q: If x = 3 and y = -2 then x - 5 y =

A: Given: x = 3 y = -2

Q: Make up a question that has 25 -1 as its solution. Explain.

A:

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Q: xp= /3-x =dx

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Q: Can ypou please recheck the answer

A: The answer is correct as per my knowledge. Please post if you have any specific doubts

Q: the problem stated 66 independent students not 60

A: We need to correct the solution since mistakenly 60 is used in calculation when 66 should be used.

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Q: what is 15w+45

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A:

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A: We need to fill in the blanks.

Permutations and Combinations

If there are 5 dishes, they can be relished in any order at a time. In permutation, it should be in a particular order. In combination, the order does not matter. Take 3 letters a, b, and c. The possible ways of pairing any two letters are ab, bc, ac, ba, cb and ca. It is in a particular order. So, this can be called the permutation of a, b, and c. But if the order does not matter then ab is the same as ba. Similarly, bc is the same as cb and ac is the same as ca. Here the list has ab, bc, and ac alone. This can be called the combination of a, b, and c.

Counting Theory

The fundamental counting principle is a rule that is used to count the total number of possible outcomes in a given situation.