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(20 points) Question 2 : In Question 1 : Calculate the correlation coefficient r, between x and y, for drug A. Is there significant positive
(20 points) Question 2 : In Question 1 :
- Calculate the correlation coefficient r, between x and y, for drug "A". Is there significant positive correlation? Use = 0.01.
- For drug "A", construct a 95% CI for b and interpret it.
- For drug "A", is there sufficient evidence that the slope b is posi-
- tive, b > 0? Use = 0.01.
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Abstract Algebra A First Course
Authors: Dan Saracino
2nd Edition
1478618221, 9781478618225
