Mathematics, 26.11.2019 02:31 allisonhall0925
A) fit these data to a regression model of the form ˆy = qx + r, where x describes years of experience and y is the number of accidents per year per 1000 drivers. determine q and r by computing the pseudoinverse of a matrix, x, whose first column contains the xi values and whose second columns is all ones, then multiplying the result by the vector of yi values, x† ~y. use matlab for your calculations.
Answers: 3
Mathematics, 21.06.2019 14:30
The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.
Answers: 1
Mathematics, 21.06.2019 23:40
Agrid shows the positions of a subway stop and your house. the subway stop is located at (-5,2) and your house is located at (-9,9). what is the distance, to the nearest unit, between your house and the subway stop?
Answers: 1
A) fit these data to a regression model of the form ˆy = qx + r, where x describes years of experien...
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