0
What else can I help you with?
What is the variable in a science experiment?
The element of the experiment that the scientist changes in order to observe different outcomes.
What the deference between variable and variate?
A random variate is a particular outcome of a random variable: the random variates which are other outcomes of the same random variable would have different values.
What is the difference between random variable and random variate?
Random variables is a function that can produce outcomes with different probability and random variates is the particular outcome of a random variable.
In a spreadsheet Can a variable be changed?
Yes, in a spreadsheet, a variable can be changed by editing the cell that contains it. This can be done manually by typing a new value or by using formulas to update the variable based on other cell values. Additionally, if the variable is part of a formula, changing any referenced cells will automatically update the result.
What is a factor that affects the outcomes of an experiment?
Variable
A sweater comes in 3 sizes and 6 colors what is the number of possible outcomes?
The number of outcomes depends on what the experiment is! If the variable of interest is the size, there are just three outcomes. If the variable of interest is price, then there is not enough information to determine the possible outcomes.
What is the independent variable in an experiment designed to investigate the effects of alcohol consumption on memory?
In this experiment, the independent variable would be the amount of alcohol consumed by the participants. Different amounts of alcohol would be administered to different groups to observe the effect on memory.
What is the factor or condition that does change on purpose in an experiment?
The factor or condition that is intentionally changed in an experiment is known as the independent variable. Researchers manipulate this variable to observe its effect on another variable, known as the dependent variable. By altering the independent variable, scientists can determine causal relationships and understand how different conditions influence outcomes.
What is control in an experiment?
Controlled experiments are used to investigate the effect of a variable on a particular system.
An experiment is designed to compare the differences in health outcomes In the hospital by therapy cats and people who are not . Which of these is the independent variable?
The independent variable in this experiment is the presence of therapy cats in the hospital. The independent variable is what is being manipulated or controlled by the researchers to observe its effect on the dependent variable, which in this case would be the health outcomes of the patients.
Is smoking a dependent variable?
No, smoking is not a dependent variable; it is typically considered an independent variable in research studies examining health outcomes. Dependent variables are the outcomes being measured, which can be influenced by smoking. For example, in a study looking at the effects of smoking on lung health, lung function would be the dependent variable, while smoking would be the independent variable.
What is the independend variable?
The independent variable is the factor or condition that is deliberately changed or manipulated in an experiment to observe its effect on a dependent variable. It is the presumed cause in a cause-and-effect relationship. For example, in a study examining the impact of different amounts of sunlight on plant growth, the amount of sunlight is the independent variable, as it is varied to assess its influence on growth outcomes.
