What are the Irrelevant variables?

Q: in details, what is the difference between direct and indirect relationships?

A: A direct relationship exists when the two variables (we'll call them x and y) shift in lockstep,…

Q: Identify the dependent variable and independent variable with justification?

A: Dependent variable: The variable that is changed because of the influence of the independent…

Q: he variable which cannot be controlled or manipulated is known as___________. a. Both Independent…

A: Solution: The variables can be classified into two types 1)  Dependent variables. 2) Independent…

Q: What is the domain of {(y,y)|yEZ}?

A: Domain of a function y=f(x) is the set of values of x for which f(x) is defined.

Q: What do you mean by Standardized Variables?

A: Standardized variables: Standardized variables are the variables which are rescaled using the…

Q: What are the types of variables?

A: In statistics, the term "variable" mean that it can take possible values (also called sample space)…

Q: Translate the following statements into formulas. Make sure that you us variables that are easily…

A: Here, the given statement is "total weekly earnings equal $12 per hour times the number of hours…

Q: Dixie Showtime table shows how weekly gross revenue is dependent on two variables     the television…

A: Given information: Consider the given data: Weekly Gross Revenue Television Advertising Newspaper…

Q: I don't really understand

A: Rounding numbers to whole number We look at the first digit after the decimal point to round a…

Q: For test taking, do you retain information better writing it down with paper and pen or typing on a…

A: The Independent variable is the one which is manipulated or changed to see the effect on dependent…

Q: Explain the difference between σ and and between μ and μ

A: It is given that the population standard deviation and population mean. Here, need to differentiate…

Q: That's the problem.

A: Since the question has multiple sub parts we will solve the first part only. Please resend the…

Q: What is the difference in these model and when is it used: Restricted vs Unrestricted Models

A:

Q: What are the two answers that I missed

A:

Q: What is the diagram of the independent and dependent variables called? Why is the drawing of this…

A: The diagram of Independent and dependent variable is called a scatter plot. In the scatter plot, we…

Q: In model fitting, the variable that is being predicted is the A. usual x B. intervening variable C.…

A: An intervening variable is used to define or elaborate the causation between other variables.

Q: What is y?

A: Given that for a triangle the two interior angles are 82° and 54° arenon-adjacent to an exterior…

Q: The line of best fit through a set of data is y = 60.638 0.836x According to this equation, what is…

A: The general form of the regression equation is: y^=b0+b1x  Here, y = predicted value of y b0 =…

Q: hat is the dependent variable, constant, independent variable, and control group? Do bigger dogs…

A: A scientific experiment consists of a set of steps designed to test a hypothesis. To correctly…

Q: What is the variable involved,

A: From the Given information above  the Variable X involved in the study is a) X=Woman Splurge…

Q: What is advantage and disadvantage of correspondence analysis?

A: Correspondence analysis is a graphical representation of categorical data represented in a two…

Q: How can variable can be identifies as Independent or Dependent Variable?

A: Independent variable: The independent variable can be defined as the variable that is controlled (or…

Q: What are independent and dependent variables from this table ?

A: The dependent variable is the one whose value is being predicted from the fitted model. From the…

Q: the table be

A:

Q: Explain the operational definition?

A: An operational definition defines specific, replicable processes that generate a differentiated,…

Q: Now stop rejecting it.

A:

Q: Why it is important to ensure construct validity of the variable? Refer the given table and explain…

A: Validity tells you how accurately a method measures something. If a method measures what it claims…

Q: What is a a Discrete Variable?

A: Solution: Discrete variable is a variable which takes particular values is known as discrete…

Q: What do variables represent?

A: We have to write what do the variables represent ?

Q: What is the difference between dependent and independent variable?

A: Our aim is to state the difference between dependent and independent variable

Q: Suppose you were preparing two-way tables of percentages for the following pairs of variables. How…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: and b please its so confusing

A:

Q: What is the relationship

A: The sum of three angles of any triangle is always 180o. The sum of supplementary angles is always…

Q: Explain the difference between a dependent and an independent variable.

A: Given: We have to explain difference between a dependent variable and independent variable.

Q: If a change in variable x causes a change in variable y, variable x is called the________. A)…

A: Option b) is correct. Explanatory variable.

Q: How can two variables be displayed in a scattergram?

A: A scatterplot is a type of display of data that shows the relationship between two numerical…

Q: What are Dependent Variables?

A:

Q: What is the independent variable and the dependent variable?

A: Dependent variable is the response variable that we observe from the subjects under study, and…

Q: Explain the Chain Rule for two independent Variables ?

A: Chain rule for two independent variables: Let x=gu,v and y=hu,v be two differentaibel function of u…

Q: What is meant by the statement that two variables are related? Explain

A: Solution Two variables are related means ,there exist a relationship of some kind between them which…

Q: I don't understand

A: The objective is to solve for the value of r.

Q: How do i do place the problem in the boxes

A: So we have to fit the multiplication in the table.

Q: Why is the Substitution Rule referred to as a change of variables?

A: Substitution rule uses to find the integral or derivative of a composite function.  For taking…

Q: What makes math difficult for students?

A: Mathematics would be easy if the student know what to do. If a student cannot determine what to do…

Q: How to differentiate those two questions, please?

A: Formula:

Q: Express in terms of i. V - 50

A: √ -50 = √ -1 x 50

Q: Explain the difference between Independent and Dependent Variables.

A:

Q: What will the independent variable, x, represent?

A:

Q: Explain the Chain Rule for One independent Variable ?

A: Chain Rule of differentiation for one independent variable: Let f and g are two differentiable…