The term "factor" in an experimental design is another name for the independent variable O dependent variable extraneous variables experimental design itself
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- Determine the best (according to sum-of-squares-measure) curve y=ax2 through the data above.The Minister of National Security in Trinidad and Tobago is interested in determining the factors that influence the number of crimes that are reported. You are tasked to develop a model using the appropriate variables. The following variables are utilized: X1 = total overall reported crime rate per 100,000 residents X2 = reported violent crime rate per 100,000 residents X3 = % of people 25 years+ with 4 yrs. of high school X4 = % of 16 to 19-year-olds not in high school and not high school graduates. X5 = % of 18 to 24-year-olds in college X6 = % of people 25 years+ with at least 4 years of college X1 X2 X3 X4 X5 X6 478 184 74 11 31 20 494 213 72 11 43 18 643 347 70 18 16 16 341 565 71 11 25 19 773 327 72 9 29 24 603 260 68 8 32 15 484 325 68 12 24 14 546 102 62 13 28 11 424 38 69 7 25 12 548 226 66 9 58 15 506 137…The Minister of National Security in Trinidad and Tobago is interested in determining the factors that influence the number of crimes that are reported. You are tasked to develop a model using the appropriate variables. The following variables are utilized: X1 = total overall reported crime rate per 100,000 residents X2 = reported violent crime rate per 100,000 residents X3 = % of people 25 years+ with 4 yrs. of high school X4 = % of 16 to 19-year-olds not in high school and not high school graduates. X5 = % of 18 to 24-year-olds in college X6 = % of people 25 years+ with at least 4 years of college X1 X2 X3 X4 X5 X6 478 184 74 11 31 20 494 213 72 11 43 18 643 347 70 18 16 16 341 565 71 11 25 19 773 327 72 9 29 24 603 260 68 8 32 15 484 325 68 12 24 14 546 102 62 13 28 11 424 38 69 7 25 12 548 226 66 9 58 15 506 137 60 13…
- Can the regression equation reasonably be used to make predictionsA survey was conducted in two types of colonies, one consisting of normal residents and the other of slum dwellings to know whether the pre valence of Tuberculosis (TB) in slum area is more than the normal area. A sample of 600 persons in normal area had 28 persons suffering from TB where in a sample of 400 persons in slum area, 96 persons had TB. Prove the data whether it supports to the variable in contingency or not? Please give right solutionHi! Good day! Can I use multiple regression if I have multiple DISCRETE independent variables and one DISCRETE dependent variable? In my case, we have these as our independent variable: amount of waste disposal, informal settlers, sq km of impervious pavements. On the other hand, I have number of flood occurrences per year as my dependent variable. Thank you in advance!
- A multiple linear regression model is constructed using ‘consumption’ as the dependent variable and the other two as independent variables (Real Income X1 and Real Wealth as X2). State the population model equation.Assume we have data demonstrating a strong linear link between the amount of fertilizer applied to certain plants and their yield. Which is the independent variable in this research question?Which kind of relationship between the independent variable X and the dependent variable Y would be expected when we apply a quadratic polynomial regression model? Which kind of relationship between the independent variable X and the dependent variable Y would be expected when we apply a double-log form? Please explain the issue of omitted variable bias and its consequences.