Answer: The following list contains homework grades and the final-examination grades for

Chapter 8, Problem 8

(choose chapter or problem)

The following list contains homework grades and the final-examination grades for 30 numerical analysis students. Find the equation of the least squares line for this data, and use this line to determine the homework grade required to predict minimal A (90%) and D (60%) grades on the final. Homework Final Homework Final 302 45 323 83 325 72 337 99 285 54 337 70 339 54 304 62 334 79 319 66 322 65 234 51 331 99 337 53 279 63 351 100 316 65 339 67 347 99 343 83 343 83 314 42 290 74 344 79 326 76 185 59 233 57 340 75 254 45 316 45

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