Use your general knowledge to label the following pair of variables as independent or dependent. Explain....
Use your general knowledge to label the following pair of variables as independent or dependent. Explain. For a sample of football teams, win/loss record for the coin toss at the beginning of the game and number of cheerleaders for the team.
For the pair of variables described above state whether they are independent or dependent and explain your reasoning.
Homework Answers
Add Answer to:
Use your general knowledge to label the following pair of
variables as independent or dependent. Explain....
For the following pair of variables, state whether you believe the two variables are correlated. If...
For the following pair of variables, state whether you believe the two variables are correlated. If you believe they are correlated, state whether the correlation is positive or negative. Explain your reasoning. The time it takes to run a marathon and the order of finish (first second, etc.) Choose the correct answer below. A. Positive correlation because unning it in less time will result in a lower finish order B. Negative correlation because running it faster will result in a...
Explain when you would you use a dependent samples t-Test rather than an independent sample t-Test?...
Explain when you would you use a dependent samples t-Test rather than an independent sample t-Test? What are the benefits and problems with each design? Be specific! Using similar IVs and DVs, design a study that uses a dependent samples t-Test design and a study that uses an independent samples t-Test (base them on the same general topic – this can be any topic, not just the “how fast” topic)). Make sure to note your independent and dependent variables for...
Applying Simple Linear Regression to Your favorite Data. Many dependent variables in business serve as the...
Applying Simple Linear Regression to Your favorite Data. Many dependent variables in business serve as the subjects of regression modeling efforts. We list such variables here: Rate of return of a stock Annual unemployment rate Grade point average of an accounting student Gross domestic product of a country Salary cap space available for your favorite NFL team Choose one of these dependent variables, or choose some other dependent variable, for which you want to construct a prediction model. There may...
For the following pair of variables, state the units that might be used to measure each...
For the following pair of variables, state the units that might be used to measure each variable. Then state whether you believe that the two variables are correlated. If you believe they are correlated, state whether the correlation is positive or negative. Explain your reasoning. Price of Gasoline and sport utility vehicle (SUV). To measure the price of gas, the unit _ might be used To measure sales, the unit _ might be used What correlation, if any, is there...
Which team statistic is the best variable to use to predict a team's winning percentage? One...
Which team statistic is the best variable to use to predict a team's winning percentage? One pitching, one fielding, and one hitting statistic was measured for each major league baseball team at the end of the 2019 season. The dataset is called "2019 MLB Team Statistics. The three explanatory variables as follows. Earned Run Average (ERA): a pitching statistic Fielding %: a fielding statistic Home Runs: a hitting statistic Wis Loss Win Loss 054 Eamed Run Arome 0978 09892098409609 Fielding...
II. (15pts) You are given the following three estimated models, with all the variables described as in question II Dependent variable: educ 0.118***0.062***0.116** (0.024) (0.006) (0.024) meduc 0....
II. (15pts) You are given the following three estimated models, with all the variables described as in question II Dependent variable: educ 0.118***0.062***0.116** (0.024) (0.006) (0.024) meduc 0.094* C0.029) 0.095*** (0.029) married 0.252*0.247** (0.071) (0.068) 0.025 0.026* 0.020** (0.011) (0.011) (0.009) meduc.educ -0.006 C0.002) 0.006* C0.002) marrted. ten 0.009 (0.000 C0.009) (0.009) 0.0002 -0.0003 0.0003 C0.001) (0.0005) (0.001) Constant 4.694*** 5.597*** 4.932 (0.325) (0.100) (0.324) observations 857 R2 857 857 0.152 0.175 *p<0.1; p<0.05; p<0.01 Note: a. Wha education? Explain....
please show all the work. if you use excel please show the screenshots. Thank you !...
please show all the work. if you use excel please show the
screenshots. Thank you !
Question 5 (25pts) Suppose the athletic director at a university would like to develop a regression model to predict the point differential for games played by the men's basketball team. A point differential is the difference between the final points scored by two competing teams. A positive differential is a win, and a negative differential is a loss. For a random sample of games,...
asap i beg u IL. (15pts) You are given the following three estimated models, with all the variables described as in question II Dependent variable: log (wage) educ 0.056** 0.062* 0.049* 0.022) (0....
asap i beg u
IL. (15pts) You are given the following three estimated models, with all the variables described as in question II Dependent variable: log (wage) educ 0.056** 0.062* 0.049* 0.022) (0.006) (0.022) feduc 0.027 C0.027) 0.021 0.028) married 1.000 0.606 (0.518) (0.466) age 0.032 C0.114) (0.103) (0.116) 0.034 feduc. educ -0.001 (0.002) -0.0003 (0.002) married.age 0.037 0.025 C0.016) (0.014) 0.001 0.001 -0.00000 C0.002) C0.002) C0.002) agesq Constant 5.306**5.218* 5.090*** (1.923) C1.723) C1.932) observations 741 R2 741 0.151 741...
please answer questions clearly Part 3: Which Test Should You Use? scenarios. Your task is to determine which statistical test is most appropriate a), and to explain why you chose that statistic...
please answer questions clearly
Part 3: Which Test Should You Use? scenarios. Your task is to determine which statistical test is most appropriate a), and to explain why you chose that statistical test (part b). Consider things variables, scores vs. frequencies, number of groups, and what we know (or don not Below are 8 research Directions: Below are8 to test each research like continuous vs. nominal know) about various populations Your which statistical test to use. There are 12 options...
I need help with setting up the problem, as well as learning how to use the calculator. I have a ...
I need help with setting up the problem, as well as
learning how to use the calculator. I have a TI-83 plus
1. Assume that we are talking about all students at your college a. Which group is larger: Students who are currently taking English AND math, or students who are currently taking English? b. Which group is larger: Students who are taking English OR math, or students who are taking English? 2. Suppose a person is selected at random....
For the following pair of variables, state whether you believe the two variables are correlated. If you believe they are correlated, state whether the correlation is positive or negative. Explain your reasoning. The time it takes to run a marathon and the order of finish (first second, etc.) Choose the correct answer below. A. Positive correlation because unning it in less time will result in a lower finish order B. Negative correlation because running it faster will result in a...
Which team statistic is the best variable to use to predict a team's winning percentage? One pitching, one fielding, and one hitting statistic was measured for each major league baseball team at the end of the 2019 season. The dataset is called "2019 MLB Team Statistics. The three explanatory variables as follows. Earned Run Average (ERA): a pitching statistic Fielding %: a fielding statistic Home Runs: a hitting statistic Wis Loss Win Loss 054 Eamed Run Arome 0978 09892098409609 Fielding...
II. (15pts) You are given the following three estimated models, with all the variables described as in question II Dependent variable: educ 0.118***0.062***0.116** (0.024) (0.006) (0.024) meduc 0.094* C0.029) 0.095*** (0.029) married 0.252*0.247** (0.071) (0.068) 0.025 0.026* 0.020** (0.011) (0.011) (0.009) meduc.educ -0.006 C0.002) 0.006* C0.002) marrted. ten 0.009 (0.000 C0.009) (0.009) 0.0002 -0.0003 0.0003 C0.001) (0.0005) (0.001) Constant 4.694*** 5.597*** 4.932 (0.325) (0.100) (0.324) observations 857 R2 857 857 0.152 0.175 *p<0.1; p<0.05; p<0.01 Note: a. Wha education? Explain....
please show all the work. if you use excel please show the
screenshots. Thank you !
Question 5 (25pts) Suppose the athletic director at a university would like to develop a regression model to predict the point differential for games played by the men's basketball team. A point differential is the difference between the final points scored by two competing teams. A positive differential is a win, and a negative differential is a loss. For a random sample of games,...
asap i beg u
IL. (15pts) You are given the following three estimated models, with all the variables described as in question II Dependent variable: log (wage) educ 0.056** 0.062* 0.049* 0.022) (0.006) (0.022) feduc 0.027 C0.027) 0.021 0.028) married 1.000 0.606 (0.518) (0.466) age 0.032 C0.114) (0.103) (0.116) 0.034 feduc. educ -0.001 (0.002) -0.0003 (0.002) married.age 0.037 0.025 C0.016) (0.014) 0.001 0.001 -0.00000 C0.002) C0.002) C0.002) agesq Constant 5.306**5.218* 5.090*** (1.923) C1.723) C1.932) observations 741 R2 741 0.151 741...
please answer questions clearly
Part 3: Which Test Should You Use? scenarios. Your task is to determine which statistical test is most appropriate a), and to explain why you chose that statistical test (part b). Consider things variables, scores vs. frequencies, number of groups, and what we know (or don not Below are 8 research Directions: Below are8 to test each research like continuous vs. nominal know) about various populations Your which statistical test to use. There are 12 options...
I need help with setting up the problem, as well as
learning how to use the calculator. I have a TI-83 plus
1. Assume that we are talking about all students at your college a. Which group is larger: Students who are currently taking English AND math, or students who are currently taking English? b. Which group is larger: Students who are taking English OR math, or students who are taking English? 2. Suppose a person is selected at random....
Most questions answered within 3 hours.
-
What is meant by a “term premium”?
What can explain such a premium? Is it a...
asked 30 minutes ago -
23. Which molecule has only covalent bonds? A. CO2 B. Al2O3 C.
Mg3N2
24. The octet...
asked 56 minutes ago -
the
total pressure for a mixture of N2O4 and NO2 is 2.20 atm. If Kp=
7.10...
asked 58 minutes ago -
Delaware Corp. prepared a master budget that included $22,385
for direct materials, $28,600 for direct labor,...
asked 55 minutes ago -
For pesticide HCB (hexachlorobenzene), its logarithmic partition
coefficient log Kow is 5.6. What would be the...
asked 58 minutes ago -
A chemist requires 0.422 mil Na2CO3 for a reaction. How many
grams does this correspond to?
asked 1 hour ago -
If the vapor pressure of carvone is approximately 9.4 torr at 99
°C, approximately how much...
asked 1 hour ago -
A juice bottling company is carrying out a test at 10%
significance that the mean population...
asked 1 hour ago -
What is the reflectivity (in percent) needed to keep water at a
temperature near its freezing...
asked 1 hour ago -
Suppose that the average surface temperature of Earth is 300K.
Assume this is uniform over its...
asked 1 hour ago -
Draw the condensed structural formula for alkenes and alkynes or
the line-angle structural formula for cycloalkenes...
asked 1 hour ago -
M. Laing has suggested a new arrangement of the periodic table
(J.Chem.Ed.1989, 66,
746). Answer the following...
asked 1 hour ago