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Mashcka [7]
3 years ago
9

Before reporting the results of the survival analysis, the investigators compared baseline characteristics of the 38 people who

withdrew from the study before its end to those who had complete follow up. this was done for which of the following reason?a. To test whether randomization was successful
b. To check for changes in prognosis over time
c. To check whether those who remained in the study represent the total study population
d. To determine whether the outcome of those who remained in the study is the same as the outcome of the underlying population
e. To check for confounders in the exposed and nonexposed groups
Mathematics
1 answer:
Nataly_w [17]3 years ago
6 0

Answer:

the answer is D.

Step-by-step explanation:

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Answer:

Step-by-step explanation:

16 rotations

500/32 = 15.625

15.625 rounded = 16

Therefore, the answer is 16 rotations.

Why:

500 and 32 are both given to you in distance. By divided 500 by 32 will give you how many times the shorter distance can fit into the longer distance. This will then give you the amount of rotations in the greater distance.

Once you have the answer, it asks for you to round to the nearest rotation. 15.625 rounds to 16 because 6 is in the tenths place. And we all know a number 5 or greater rounds up. So, 16 is the correct answer.

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3 years ago
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Answer:

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3 years ago
Line AB contains points A(4, 5) and B(9,7). What is the slope of AB?
vlabodo [156]

Answer:

2/5

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Answer:

1                  

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(x+2)(x-4)

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x+4                    x+3

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3 years ago
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Answer:

The answer is D which is 330

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