Mathematics, 18.02.2020 20:16 thezbell
Suppose you decide not to change the units for birth weight (leaving it in ounces), but instead you would like to change the units of the independent variable, cigs. Instead of measuring smoking in terms of average cigarettes per day, you would like to measure smoking in terms of average number of packs per day. Let packs represent the average number of packs of cigarettes smoked by the mother per day during pregnancy. Instead of rerunning your regression with packs instead of cigs, you know you can calculate the new regression line by hand. Assuming each pack contains 20 cigarettes, the new regression line will be:.
Answers: 3
Mathematics, 21.06.2019 18:30, yeet6942000
Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).
Answers: 1
Mathematics, 21.06.2019 19:10, jemseidle8889
Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. solve this quadratic equation using the quadratic formula. 2x2 - 2x=1 need asap
Answers: 2
Suppose you decide not to change the units for birth weight (leaving it in ounces), but instead you...
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