Mathematics, 18.09.2019 01:30 KindaSmartPersonn
In the fall sta 2023 beginning of the semester survey, students were asked how many parties they attended every week and how many text messages they sent per day. the researcher decided to make the number of parties attended per week the explanatory variable and the number of text messages sent per day the response variable. the least squares regression line for this relationship is y-hat = 64.96 + 25.41x. one student attended 2 parties that week and sent 20 text messages per day. what is the residual?
Answers: 3
Mathematics, 21.06.2019 15:30
Is each relation a function? if so, state whether it is one-to-one or many-to-one. 3. (-4,7), (-3,5), (1,4), (3,-8), (5,-11) 4. (-4,8), (-2,4), (0,1), (2,4), (4,8) 5. (-2, 1), (-2,3), (0,-3), (1,4), (3,1)
Answers: 3
Mathematics, 21.06.2019 15:30
The weight of an object in a particular scale is 175.2 lbs. the measured weight may vary from the actual weight by at most 0.1 lbs. what is the range of actual weights of the object
Answers: 3
Mathematics, 21.06.2019 17:30
Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.
Answers: 3
In the fall sta 2023 beginning of the semester survey, students were asked how many parties they att...
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