Of students scoring in the 30s on a practice test, the following study times resulted in certain test scores. In the

Question

Of students scoring in the 30s on a practice test, the following study times resulted in certain test scores. In the accompanying table, x represents study time, in hours, and y represents the final test score. Write a logarithmic regression equation for this set of data, rounding all coefficients to the nearest ten-thousandth. Using this equation, find an estimated test score for a student who studied 25 hours, to the nearest
integer.
Hours Studied (x)            Test Score (y)
1                                       40
4                                       53
7                                       57
8                                       58
10                                     60
11                                     63

Kunduz · Accepted Answer

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