Find the quartic function that is the best fit for the data in the table below. Report the model with three significant digits in the coefficients. B x Y -2 -1 -1.25 0 0 1 -1.25 2 -14 3 -65.25 4 -200

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A: Given:Let chest size be the independent (x) variable, so the dependent variable (y) is the…

Q: Q5/ Use Linear Regression to fit the following data: 1 2 3 4 6 Y 4 6. 10 10 8

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A: Taking the closest points to theine from the graph.Point 1: (20,8) Point 2 : (44,15)

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A: The objective is to check whether the estimated regression equation provides a good fit to the…

Q: ŷ = 1.35(1.12)x  ŷ = 1.12(1.35)x  ŷ = 1.35x + 1.12  ŷ = 1.12x + 1.35

A: To determine the best equation fit for the model, we can use EXCEL, DESMOS or any other statistical…

Q: Write a function that models the data. 40 20 (0, 42) (1,21) (2, 10.5) +(3, 5.25) 2 4

A: Given query is to find the function.

Q: What is the linear regression of the data? y =  x- 1,3,5,7,9, y- 3,7,13,17,23

A: Let the linear regression be y = a+bx

Q: Make a linear model for the following data. (Enter your answer in terms of x.)

A: Let linear model is y=ax+bWhen x=3 Then y=10 and x=6 Then y=17So 10=3a+b --i17=6a+b --ii

Q: The table below shows the number of state-registered automatic weapons and the murder rate for…

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Q: The data provided give the number of standby hours based on total staff present, X₁, and remote…

A: The given data is as follows: Standby HoursRemote HoursTotal Staff…

Q: A teacher monitoring the average grade of a class each week. The table models the average grade, y,…

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Q: The data show the bug chirps per minute at different temperatures. Find the regression equation,…

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Q: Find the regression equation Student 1 3 4 6 7 8 10 Placement Exam 83 89 92 77 81 81 85 85 87 84 GWA…

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Q: ACTIVITY Construct the scatter plot for the following data. Describe the relationship between the…

A: Correlation is the strength of association between the two numerical variables. There are three…

Q: The data show the chest size and weight of several bears. Find the regression equation, letting…

A: Step 1: Calculate the regression equation1. Find the means of the chest size and weight: 2.…