Mathematics, 09.05.2020 11:57, OliviaHart123
The regression equation, y = 8.5x + 30, is obtained after performing a regression analysis, where x represents the number of hours studied for an exam and y represents the marks on the exam. Is the following statement true or false regarding the analysis above? If the regression square (R^ 2) is 0.949, the number of hours studied is very useful for predicting the exam marks. O TrueO False
Answers: 2
Mathematics, 21.06.2019 19:00, GodlyGamer8239
Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 .is he correct? explain why or why not
Answers: 3
Mathematics, 22.06.2019 03:00, LanaParrilla
Find four solutions of the given function. write the solutions as ordered pairs. 4x – y = 4
Answers: 1
The regression equation, y = 8.5x + 30, is obtained after performing a regression analysis, where x...
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