Question 7 1 pts The straight-line model, Ey)-?? + ?|x, where y-exam score (rang

Question

Question 7 1 pts The straight-line model, Ey)-?? + ?|x, where y-exam score (ranging from 0 to 100 points) and x» amount paid to a tutor (dollars, ranging from $0 to $250) yielded the following prediction equation: y-hat 65+2x Would the interpretation of the y-intercept be practical in this problem? O Yes it would No, since a value of tutor expense $O does not make sense. No, since we didn't sample over the range that included any students with a tutor expense of $O No. Y-intercepts never have a practical interpretation. Question 8 1 pts F6 F7 FS

Explanation / Answer

here as tuting help is not mandatry for giving an exam ; therefore y-intercept can be practical

correct option is :Yes; it would

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