The accompanying data represent the number of days absent, x, and the final exam

Question

The accompanying data represent the number of days absent, x, and the final exam score, y, for a sample of oollege students in a general education course at a large state un below EB Click the icon to view the absence count and final exam soore data Click the lcon to view a table of cntical values for the correlation coefficient (a) Find the leasl-squares regression line treating number of absences as the explanatory variable and the final exam score as the response variable y-2813x+89.060 (Round to three decimal places as needed) (b) Interpret the slope and the y-intercept, if appropriate Choose the correct answer below and fill in any answer boxes in your choice (Round to three decimal places as nooded.) O A. For every additional absence, a student's inal exam score drops points, on average. The average final exam score of students who miss no classes is O B. The average final exam score of students who miss no classes isRis not appropriate to interpret the slope ? For every add tonal absen o a stude rs final exam score drops O D· It is not appropriate to interpret the slope or the ymoroegt ports on average lt is not approprate torterpret the y-intercept Click to select and enter your answer(s) and then click Check Answer Clear Al

Explanation / Answer

b)

from given least square equation ; option A is correct

for every addition absence ; a student 's final exam score drops 2.813 poins ; on average. the average final exam score of students who miss no classes is 89.06

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