Answered: What is a dependent variable?

Name: What is a dependent variable?
Uploaded: 2024-03-20T07:07:37.000Z
Channel: Bartleby
Description: What is a dependent variable?

Math

Calculus

What is a dependent variable?

Calculus: Early Transcendentals

8th Edition

ISBN:9781285741550

Author:James Stewart

Publisher:James Stewart

Chapter1: Functions And Models

Section: Chapter Questions

Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...

See similar textbooks

Related questions

Q: Observational data are generated by designed experiments and therefore the independent x variables…

A: Experimental study: If the researcher influences or manipulates one of the variables in the study…

Q: A researcher would like to evaluate the claim that drinking large quantities of water can help…

A: Note: Hi there! Thank you for posting the question. As there are multiple sub parts, according to…

Q: A cost accountant is developing a regression model to predict the total cost of producing a batch of…

A: Independent variables : The variables whose values can be changed for measuring or comparing their…

Q: A sales manager for an advertising agency believes there is a relationship between the number of…

A: The data table shows the number of contacts and amount of sales.

Q: le. ification of the independent variable (discrete ur choice.

Q: Question 6 Caleb tests the effects of caffeine on the heart rate of 10 people. What is the dependent…

A: Given- Caleb tests the effects of caffeine on the heart rate of 10 people. To find- What is the…

Q: A _____ in which one considers a variable of interest (the model output) and defines its underlying,…

A: In regression the relationship b/w 2 variables are studied.

Q: Assignment: Please give one or two examples of two variables that could possibly be shown to be…

A: Correlation quantifies the strength of relationship between the variables. The value of correlation…

Q: Estimate a multiple linear regression relationship with the U.K. stock returns as the dependent…

Q: Identify the independent and dependent variable

A: The dependent variable is the variable being predicted or estimated. It changes as the result of…

Q: d. e. Use regression to find the line of best fit and the correlation coefficient. Round your…

Q: In regression analysis, the variable that is being predicted is the independent variable control…

A: The Independent variable is the variable which does not influence by other variables.

Q: If two variables are positively linearly correlated, one of the variables tends to increase as the…

Q: 1. a. b. The following table contains data on the relationship between savings and income: INCOME…

A: Given data: INCOME (per year) SAVINGS (per year) $15,000 $1,000 $0.00 -$500 $10,000 $500…

Q: 11. Find the value of the mode from the data given below Weight (in kg) No. of students No. of…

Q: What is a Transpose?

A: If the row and columns of a matrix are exchanged. That means rows will become columns. And columns…

Q: Identify whether the following variables are qualitative or quantitative. If it is quantitative,…

A: In question, Given that The freshmen college students came from either public or private schools.…

Q: Categorize each of the following variables as Quantitative (Discrete or Continuous) or Qualitative…

A: In statistics, variables are classified into two main types: Quantitative and…

Q: Drug reduces the hospitalization time of patients admitted to the hospital. What are the dependent…

A: Since the drug reduce the hospitalisation days So we can say that hospitalisation days are dependent…

Q: tion 13 A moderating variable influences the dependent, as well as the independent variable. O True…

Q: Which of the following refers to the variable that is being manipulated during an experiment?…

A: The objective of the question is to identify the type of variable that is manipulated or controlled…

Q: You wonder whether talking to plants keeps them from dying. You conduct a study in which you talk to…

Q: The comparison of two variables is known as: ___________________________________.

A: The comparison of two variables is done by a hypothesis testFor example t-test compares the means of…

Q: Positive linear correlation states that if the independent variable increase the dependent variable…

A: We have given that, Positive linear correlation States that if the independent variable increases,…

Q: Explain the following: Dependent Variable Independent variable Moderating variable You can…

A: Dependent variable refers to the variable that we test or measure in an experiment. The value of…

Q: The number of emails sent by a teacher during weekend is an example of continuous variable Discrete…

Q: State the dependent and independent variables in the following researches or studie

A: HERE INDEPENDENT VARIABLE-IT IS THE CAUSE FOR EVENT HAPPENS , IT IS THE REASON FOR THE CHANGES IN…

Q: An independent variable that makes a unique contribution to the prediction of a dependent variable…

A: Given that, An independent variable that makes a unique contribution to the prediction of a…

Q: Why is the discriminant useful?

A: To explain about discriminant

Q: Which of the following refers to the variable that is being manipulated during an experiment?…

A: The objective of the question is to identify the type of variable that is manipulated or controlled…

Q: Describe the variables in this research objective 'Do body weight, calorie intake, fat intake, and…

A: Solution: Answer : it has three dependent variables and one independent variable

Q: Shelia's doctor is concerned that she may suffer from gestational diabetes (high blood glucose…

A: Let X denote the glucose level one hour after the sugary drink varies according to the Normal…

Q: Graphical re

A: Any point on the Cartesian coordinate system can be represented as: x, y. The vector: x, y is…

Q: Regression and correlation analysis both describe the strength of linear relationships between…

A: Information can be direct or curvilinear. Curvilinear fashion is that fashion when two variables are…

Q: I need help with identifying the independent and dependent variables in excel. Explain the…

A: The dependent variable is Earnings and the Independent variable is Sales. Earnings of the company…

Q: Chi square is used to test __________________ dependent variables.

A: Solution: Nominal

Q: What is the dependent variable in the graph? HK- hoight (in feet) -7- 5- 4 N= time (n sec.) 9 o N.

Q: If another variable systematically co-varies with the independent variable, then we likely have an…

A: Option d) is correct. A confounding variable.

Q: Life Expectancies Is there a relationship between the life expectancy for men and the life…

A: Use EXCEL to construct the scatter plot EXCEL procedure: Go to EXCEL Go to Insert menu Select the…

Topic Video

Question

What is a dependent variable?

Expert Solution

Step 1

$T o e x p l a i n w h a t i s a d e p e n d e n t v a r i a b l e$

Step by step

Solved in 2 steps

Knowledge Booster

$Research Design Formulation$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, calculus and related others by exploring similar questions and additional content below.

Similar questions

ec2
Please show how to do b), c) and d). Yield is the dependent variable and ( rain/germination, rain/development, rain/flowering) are the independent variables.
Principles is basic general truth about the cause and effect relationship between variables. True or false
End Daylight Savings Keep Daylight Savings Parent 30 10 40 Given the cross-tab above; the dependent variable is is a parent; end daylight savings views on daylight savings; parental status parental status; views on daylight savings keep daylight savings; not a parent Not a Parent 20 40 60 50 50 N=100 and the independent variable is
Fill in the blank. You are doing a study for a non-profit group helping at-risk children in your city. Suppose you know that 14.2% of the children in your city live in poverty. This percentage is an example of a You are doing a study for a non-profit group helping at-risk children in your city. Suppose you know that 14.2% of the children in your city live in poverty. This percentage is an example of a population parameter. sample statistic.
I have collected real data on the sale of a microwavable cup of soup across 20 different cities for the same time period (a month). The variables in the dataset are: Quantity sold in the city for that month: Measured in thousands of units Price: measured in dollars Average Income in the city: Measured in thousands of dollars Ads: Average number of ads run in stores for that city during that month. Price of a substitute product: measured in dollars Population of the city: measured in thousands of people The dataset is on Canvas and, using Excel or any other statistical software, please answer the following questions: 1. Describe the patterns in quantity sold and own and rival prices during this time period using basic descriptive statistics. Graphs are welcome as well. 2. Take the logs of the variables, and estimate the demand function. a. Interpret the R-square. b. Interpret the coefficients for logP and logPsub c. Interpret the p-values associated with each independent…
Graph both functions to find the solution(s) to the system. f(1) =-2x+1 9(2) = 22- 2x – 3 %3D %3D Use the line tool to graph the line. Use the parabola tool to graph the parabola. Choose maximum or minimum point first and then a point on the parabola. + Move Point Line Parabola - Undo - Redo x Reset 10 Activate Windc Go to Settings to ac 8.
Two variables are said to interact when----? the effect of one independent variable depends on the level of the second independent variable both variables produce a change in the subjects score the two variables are differentially affected by a third variable both variable are equally influenced by a third variable
Breakfast cereals We saw in Chapter 7 that the calorie con-tent of a breakfast cereal is linearly associated with its sugar content. Is that the whole story? Here’s the output of aregression model that regresses Calories for each serving onits Protein(g), Fat(g), Fiber(g), Carbohydrate(g), andSugars(g) content.Dependent variable is CaloriesR-squared = 84.5, R-squared (adjusted) = 83.4,s = 7.947 with 77 - 6 = 71 degrees of freedomSource Sum ofSquares dfMeanSquare F-RatioRegression 24367.5 5 4873.50 77.2Residual 4484.45 71 63.1613Variable Coefficient SE(Coeff) t-Ratio P-ValueIntercept 20.2454 5.984 3.38 0.0012Protein 5.69540 1.072 5.32 60.0001Fat 8.35958 1.033 8.09 60.0001Fiber -1.02018 0.4835 -2.11 0.0384Carbo 2.93570 0.2601 11.3 60.0001Sugars 3.31849 0.2501 13.3 60.0001Assuming that the conditions for multiple regressionare met,a) What is the regression equation?b) Do you think this model would do a reasonably goodjob at predicting calories? Explain.c) To check the conditions, what…
Regression establishes functional relationship between and variable. a. Cross and Managerial O b. Mutual and Managerial O C. Average and Mutual O d. Independent and dependent
Identify the variables - Students who spend more time playing video games and working each week will have a lower GPA. 3. State the two quasi-independents variable and the one dependent variable (make sure to label each as QIV or DV)
Please answer EVERY question VERY Clearly!