100 points up for !
(a) which two points should you use to find the equation of the model?...
Mathematics, 14.01.2020 20:31 oof40
100 points up for !
(a) which two points should you use to find the equation of the model? circle the points on the graph.
(b) \what is the slope of the linear model? show your work.
(c) what is the equation of the linear model in point-slope form?
(d) what is the slope-intercept form of the equation you wrote in part (c)? show your work.
(e) what is the equation for the least squares regression line? round the values for a and b to three decimal places. (hint: use a calculator or spreadsheet program.)
x y
1 2
2 6
5 6
6 9
7 11
9 10
10 13
Answers: 2
Mathematics, 21.06.2019 16:30
The weights of players in a basketball league are distributed normally. the distance (d) of each player's weight (w) from the mean of 86 kilograms was computed as follows: d = |w - 86| if d is greater than 7 for approximately 5% of the players, what is the approximate standard deviation of the players' weights? a. 1.75 kilograms b. 3.5 kilograms c. 4.3 kilograms d. 7 kilograms
Answers: 3
Mathematics, 21.06.2019 19:10
What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)
Answers: 3
Mathematics, 21.06.2019 19:30
Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours
Answers: 1
Mathematics, 21.06.2019 23:30
The number of members f(x) in a local swimming club increased by 30% every year over a period of x years. the function below shows the relationship between f(x) and x: f(x) = 10(1.3)xwhich of the following graphs best represents the function? graph of f of x equals 1.3 multiplied by 10 to the power of x graph of exponential function going up from left to right in quadrant 1 through the point 0, 0 and continuing towards infinity graph of f of x equals 10 multiplied by 1.3 to the power of x graph of f of x equals 1.3 to the power of x
Answers: 1
SAT, 28.06.2019 18:30
Mathematics, 28.06.2019 18:30
Mathematics, 28.06.2019 18:30
Mathematics, 28.06.2019 18:30
Mathematics, 28.06.2019 18:30
Mathematics, 28.06.2019 18:30
English, 28.06.2019 18:30
Biology, 28.06.2019 18:30
Mathematics, 28.06.2019 18:30