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HW Score: 81.25%, 13 of 16 O Homework: Sec 9.2 Question 10, 9.2.29 points O Points: 0 of 1 Save An analyst used the regression
HW Score: 81.25%, 13 of 16 O Homework: Sec 9.2 Question 10, 9.2.29 points O Points: 0 of 1 Save An analyst used the regression line for the data to the right Question list K to predict the annual salary for a registered nurse with 28 Registered Nurses years of experience. Is this a valid prediction? Explain your reasoning. 70- 65 Question 4 60 55 Annual salary (in thousands) O A. Yes, the prediction is meaningful because x = 28 is not part of the original data set 50- Question 5 O B. No, the prediction is not meaningful because 45 x = 28 is outside the range of the original data set. 40 O C. Yes, the prediction is meaningful because x = 28 Question 6 makes sense in the context of the original data 2 4 6 8 10 12 14 16 18 20 22 24 set. Years of experience O D. No, the prediction is not meaningful because the Question 7 regression line may not be used to generate meaningful predictions. O Question 8 O Question 9 Question 10 Video Textbook Get more help Clear all Check answerHW Score: 81.25%, 13 of 16 Homework: Sec 9.2 Question 7, 9.2.7-12 points @ Points: 1 of1 Match the description with its symbol. Question list | E) . (it?) b V- i m '. o Questlon 4 I y' Drag each symbol given above to its corresponding description below. F i 0 Question 5 ' 7. The yvalue of a data point corresponding to xi 0 Question 6 8. The yvalue for a point on the regression line corresponding to Xi x . uestlon 7 (I Q 9. Slope 0 Question 8 10. yintercept 11. The mean of the y-values 0 Question 9 12. The point a regression line always passes through 0 Question 10 Textbook Statcrunch Get more help A _ #1
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