Just answer the second part the rest are correcr 4 remaining https/www.mathxi.co
ID: 3226608 • Letter: J
Question
Just answer the second part the rest are correcr 4 remaining https/www.mathxi.com/Student Homework: Section 7.5 Homework Score: 0.6 of 1 pt Math 112 TTh 1.3 Kimberly Pacheco 424171100 7.5.7o 8 of 12 completel v HW Score: 61.819%, 7A2 of 12 pts Should patients who are bleeding from a certain organ get transfusions when their hemoglobin level fals below 7gams per strategy) or whent talsto8 per deduser obeta A study used random assignment with 484 patients assigned to the restrictive strategy and 483 to the liberal strategy. The table shows survival aher six weeksin eachgoup. Complete d below. EH Click the ioon to view the data. a. Calculate the percentage alive in each of the treatment groups, and write sentence comparing the percentages in the context of this study Cal the restrictive group 1 and the libera goup 2. and find the dnerende. a The percentage awe in the restrotve group, Bg 7 is greater than the peroentage aave in the era group. 843* sothe restrictive goup did better. Type integers or decimals rounded to one decimal place as needed.) The difference in proportions, p1 -Pr is (Round to three decimal places as needed. Enter your answer in the answer box and then click Check AnswerExplanation / Answer
ANSWER: The difference in proportions is (p1-p2) = 5.4% = 0.054
SOLUTION :
Given that
The percentage alive in the restrictive group (p1) = 89.7
The percentage alive in the liberal group (p2) = 84.3
The difference in proportions is (p1-p2) = 89.7 - 84.3 = 5.4% = 0.054
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