Mathematics, 08.12.2020 20:10 alexciamartinez05
Complete each statement explaining what the slope and the y-intercept tell Jeremy about the trip he’s planning.
Select the correct answer from each drop-down menu.
The slope of the line tells Jeremy
A The maximum height the team will climb
.B The time it takes the team to climb the rock formation
C the initial height the team starts climbing
D the steepness of the rock formation
E the average rate at which people climb the rock formation
The y-intercept of the line tells Jeremy
A The maximum height the team will climb
.B The time it takes the team to climb the rock formation
C the initial height the team starts climbing
D the steepness of the rock formation
E the average rate at which people climb the rock formation
Answers: 1
Mathematics, 22.06.2019 03:20, arangoaiden71
Aconcession manager at yankee stadium wants to know how temperature affects beer sales. she took a sample of 10 games and recorded the number of beers sold and the temperature in the middle of the game. temperature 80 68 78 79 87 74 86 92 77 84 number of beers 20533 1439 13829 21286 30985 17187 30240 87596 9610 28742 a. draw a scatter plot of the data. b. the manager estimates the regression equation to be: numberofbeers = −100, 678 + 1, 513 ∗ temperature draw this on your scatter plot. c. for one of the estimated points, indicate the residual with ei . d. for that same point, indicate what part of the variation is explained by the model with ˆyi − y¯.
Answers: 2
Mathematics, 22.06.2019 03:30, Kameon
Fracisco's game involves 3 green, 2 yellow, 4 red, and 3 black marbles. if he randomly draws three marbles from the bag, without replacement, what is the probability that he will draw yellow, and then red, and then black? a)1/192 b)1/72 c)3/220 d)1/55
Answers: 1
Complete each statement explaining what the slope and the y-intercept tell Jeremy about the trip he’...
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