If you have the following function in Mat lab, the line style and color of the function can be using the following command: A= * [-3,-2,-1,0,1,2,3], Y=A.^3 -2 plot(A,Y,kx:') plot(A,Y,bx:') plot(A,Y,k:') plot(A,Y,x:') plot(A,Y,kx')
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![(2) jkbäi If you have the following function in
Mat lab, the line style and color of
the function can be using the
following command: A=
* [-3,-2,-1,0,1,2,3], Y=A.^3
30
20
10
-10
-20
-30
3
plot(A,Y,kx:')
plot(A,Y,bx:') O
plot(A,Y,k:') O
plot(A,Y,x:')
plot(A,Y,kx')](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F79470d3f-5b5c-465d-89e4-17d62f0cf5e4%2F045b43a4-250f-49d7-bc91-e326baf0d350%2F3xygm9p_processed.jpeg&w=3840&q=75)
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- In construction of scatter plot _____ are used for th x axix regression coefficient Independent variable random variable dependent variableA function has a graph which passes through the point (2,3) and its graph also has the property that the normal line to each point (x,y) on the graph passes through the point (2,0). Find the function?Asset W has expected return of 11.6% and a beta of 1.23. If the risk free rate is 3.15%, complete the following table for portfolios of asset W, and a risk free asset. Illustrate the relationship between portfolio, expected return and portfolio beta by plotting the expected returns against the betas in a graph. What is the slope of the line that results? Results are in the table I just need the excel graph!!!! Percentage of portfolio asset in W. Portfolio expected return. Portfolio beta. 0% = (0 x 0.116) + (1 x 0.0315) = 3.15% 0 25% = (0.25 x 0.116) + (0.75 x 0.0315) = 5.26% = 1.23 x 0.25 = 0.3075 50% = (0.50 x 0.116) + (0.50 x 0.0315) = 7.37% = 1.23 x 0.50 = 0.615 75% = (0.75 x 0.116) + (0.25 x 0.0315) = 9.48% = 1.23 x 0.75 = 0.9225 100% = (1 x 0.116) + (0 x 0.0315) = 11.6% = 1.23 x 1 = 1.23 125% = (1.25 x 0.116) + (-0.25 x 0.0315) = 13.71% = 1.23 x 1.25 = 1.5375 150% = (1.50 x 0.116) + (-0.50 x 0.0315) = 15.82% = 1.23 x…
- You are conducting research on whether scores on a test measuring statistical knowledge and skills (possible scores range from 200 – 800 points) are related to and can accurately predict starting salary for recently employed college graduates. You obtain scores on this statistics test for a random sample of 420 recently employed college graduates, along with their starting salaries in their current positions. Your assessment of the appropriate graph shows that pattern is feasibly linear. Please identify the following (or indicate N/A “not applicable” if the feature is not relevant to the design):a) Independent Variable(s) (IVs) and # of levels for any IVs (for Correlation/Regression, identify the predictor and predicted variable rather than IV and DV)b) Dependent Variable (DV) c) Scale of Measurement for the Dependent Variable: (Nominal, Ordinal, Interval, Ratio) for Correlation/Regression please make sure you identify the scale of measurement for both variablesd) Appropriate…The correlation between two variables is given by r = 0.0 indicates: a. All of the points must fall exactly on a horizontal straight line.b. All of the points must fall exactly on a vertical straight line.c. perfect positive relationship between the two variablesd. perfect negative relationship between the two variables. e. The best straight line through the data is horizontal.The data file, data2.xls (Excel format), has been uploaded to this module. Click, download, and open this file. It contains: Table 1. Violent victimization, by type of crime, 2016, and 2017 Appendix table 3. Standard errors for table 1: Violent victimization, by type of crime, 2016, and 2017 From the estimation of the number of Rape/sexual assault (298,410) in 2016 at 95% CI. what is the lower limit?
- Find the slope of the normal line y^2=1-x^2 at point (2,1)Autocorrelation is a problem because it causes the Select one: a. estimated standard errors to be incorrect. b. data to be spuriously correlated. c. estimated standard errors to always be too small. d. estimated slope coefficients to be biased. Clear my choiceSuppose a researcher collects data on the bacterial contamination, measured in colony-forming unit per milliliter, for both upstream and downstream sections of 35 rivers. The data is plotted with upstream bacterial contamination on the horizontal axis and downstream bacterial contamination on the vertical axis. The Scioto River is an outlier in the ?y‑direction. What must be true about this river? The upstream bacterial contamination for this river is much higher or lower than the rest of the rivers in the data set. The downstream bacterial contamination for this river is much higher or lower than other rivers in the data set that have similar upstream bacterial contamination. This river is an influential observation. The downstream bacterial contamination for this river is much higher or much lower than the rest of the rivers in the data set. The absolute value of the residual of this river is large.
- CLUB18 is a manufacturer of golf paraphernalia. Management believes that CLUB18’s market share can be increase by the design of a different golf ball that is easier to shoot straight and far. Therefore they are examining a new covering that can help them to obtain these results. In particular, test of the distance of shot with a driver were done on the driving range with golf balls which have the current covering and the new covering with the following results: Model Model Model Current New Current New Current New 264 277 270 272 263 274 261 269 287 259 264 266 265 264 264 289 284 262 272 266 280 281 263…CLUB18 is a manufacturer of golf paraphernalia. Management believes that CLUB18’s market share can be increase by the design of a different golf ball that is easier to shoot straight and far. Therefore they are examining a new covering that can help them to obtain these results. In particular, test of the distance of shot with a driver were done on the driving range with golf balls which have the current covering and the new covering with the following results: Model Model Model Current New Current New Current New 264 277 270 272 263 274 261 269 287 259 264 266 265 264 264 289 284 262 272 266 280 281 263…It refers to a point where there is a change of direction in concavityA. critical pointB. maximum pointC. minimum pointD. inflection point