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How do you write a hypotheses for two independent variables and one dependent variable?
Wiki User
∙ 14y ago
Write multiple hypotheses. On average, I consume less than two daily servings of fruit. On average, I consume less than three daily servings of vegetables and less than one-third comes from dark green of orange vegetables. On a daily basis, I consume less that six daily servings of grain products. On average I comsume more than 10 percent of kcalories from saturated fats. On a daily basis, I consume more than 30 percent of kcalories form total fat. On a average, I consume more than 2400mg of sodium per day. On average, I do not meet the dietary recommendations of calcium per day. On average, I am not lacking in iron.
Wiki User
∙ 14y ago
To write a hypothesis for two independent variables (X and Y) and one dependent variable (Z), you would typically state the expected relationships between the variables. For example: "As X increases, Z will also increase, regardless of the levels of Y." Or, "The effect of Y on Z will be stronger when X is at higher levels compared to when X is at lower levels." Make sure your hypothesis is specific, testable, and directly relates to the variables being studied.
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What is a variable being measured?
A variable being measured is a characteristic or attribute that can take on different values or levels, and it is the focus of study in research or experimentation. Variables can be either independent (manipulated or controlled by the researcher) or dependent (affected by changes in the independent variable).
What is an independent variable and dependent variable?
An independent variable is a variable that is intentionally manipulated or changed by the researcher in an experiment to observe its effect on the dependent variable. The dependent variable, on the other hand, is the variable that is measured or observed to see how it responds to the changes made to the independent variable.
Use independent variable in a sentence?
The independent variable in an experiment is the one that is manipulated in order to test a hypothesis. There will also be a control used in order to make sure that the variable is doing what it is supposed to.
What is a measured outcome variable in a experiment called?
A measured outcome variable in an experiment is typically referred to as the dependent variable. This is the variable that is being measured or observed to determine the effects of the independent variable(s) being manipulated in the experiment.
Nominal definition for an outcome variable?
An outcome variable is the dependent variable in a study that researchers measure to determine the effect of the independent variable(s). It represents the main result or effect that researchers are studying or trying to understand.
How do the test variables (independent variables) and outcome variables (dependent variables) in an experiment compare?
The test variable (independent variable) controls the outcome variable (dependent variable).
What is independent a dependent variables?
The independent variable is the variable that is altered by the scientist, and the dependent variable's value is dependent on the value of the independent variable.
The difference between the independent and dependent variables?
Independent variables are variables that can be changed in an experiment, while dependent variables are variables that change as a result of an experiment. In other words, independent variables are what you change, and dependent variables are the results of the experiment.
How do the independent and dependent variables in an experiment compare?
the independent variable controls the dependent variables
As the independent variable increases the dependent variable does what?
Depends on the relationship between the independent and dependent variables.
What variable is affected by the independent variables?
The dependent variable.
13 What is the relation between dependent and independent variables?
Independent variables are those that you change in an experiment. Dependent variables are the ones that you measure in an experiment. Dependent variables are influenced by the independent variables that you change, so they are dependent upon the independent variable. Generally, experiments should have only one independent variable.
What are indepenent and dependent variables?
Dependent variable change and independent variables do not change.
Differentiate independent variables from dependent variables?
In a controlled experiment, the Independent variable refers to the variable that is manipulated or altered. The dependent variable, meanwhile, is the result of the experiment.
What are independent and dependent variables in science?
Dependent variable is the variable that can be measured. However, the independent variable is the variable that changes in the two groups.
Which changes dependent or independent variables?
Independent changes; the dependent variable is what you will measure.
What is ex-post facto design?
Ex Post Facto (also called Causal Comparative Research) is useful whenever: • We have two groups which differ on an independent variable and we want to test hypotheses about differences on one or more dependent variables OR • We have two groups which already differ on a dependent variable and we want to test hypotheses about differences on one or more independent variables
