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A single-blind design should be sufficient to eliminate as a confounded variable.?
A single-blind design can help reduce bias by ensuring that participants do not know which treatment they are receiving, thus minimizing the impact of their expectations on the results. However, it may not fully eliminate confounding variables, particularly those related to the experimenter's influence, as the researchers still know which participants are in which group. To better control for confounding variables, a double-blind design, where both participants and researchers are unaware of group assignments, is often more effective. Therefore, while single-blind designs can mitigate some biases, they are not sufficient to eliminate all confounding variables.
What else can I help you with?
When a researcher cannot tell which variable might be causing an observed effect in an experiment the variables are?
confounded
When should you use the addition property of equality to eliminate one variable in a system of equation?
When the coefficient of that variable, in which you want to eliminate, is negative.
When one variable increase while the other variable deacreases is a statement indicating an inverse relationship?
No. That condition is necessary but not sufficient.No. That condition is necessary but not sufficient.No. That condition is necessary but not sufficient.No. That condition is necessary but not sufficient.
The elimination method is useful when you can eliminate one of the variable terms from an equation by adding or subtracting another equation? true or false?
True. The elimination method is a technique used in solving systems of equations where you can eliminate one variable by adding or subtracting equations. This simplifies the system, allowing for easier solving of the remaining variable. It is particularly effective when the coefficients of one variable are opposites or can be made to be opposites.
What information is contained on the graphs y-axis?
Information about the variable that is plotted along that axis and an indication of the range of values of that variable which are of sufficient interest to be plotted.
When a researcher cannot tell which variable might be causing an observed effect in an experiment the variables are?
confounded
When should you use the addition property of equality to eliminate one variable in a system of equation?
When the coefficient of that variable, in which you want to eliminate, is negative.
Is it sufficient to do a signle experiment to test a hypothesis?
define a experimental variable
What is the purpose of the flag variable in a bubble sort?
to eliminate unnecessary swaps to eliminate unnecessary comparisons to stop as soon as the list is sorted to sort an array of unknown size
When one variable increase while the other variable deacreases is a statement indicating an inverse relationship?
No. That condition is necessary but not sufficient.No. That condition is necessary but not sufficient.No. That condition is necessary but not sufficient.No. That condition is necessary but not sufficient.
What is y2x-5 eliminated?
7
The elimination method is useful when you can eliminate one of the variable terms from an equation by adding or subtracting another equation? true or false?
True. The elimination method is a technique used in solving systems of equations where you can eliminate one variable by adding or subtracting equations. This simplifies the system, allowing for easier solving of the remaining variable. It is particularly effective when the coefficients of one variable are opposites or can be made to be opposites.
What information is contained on the graphs y-axis?
Information about the variable that is plotted along that axis and an indication of the range of values of that variable which are of sufficient interest to be plotted.
How do you solve systems of equations using linear combination?
You select the linear combination of the equations in such a way that at each stage you eliminate one variable.You select the linear combination of the equations in such a way that at each stage you eliminate one variable.You select the linear combination of the equations in such a way that at each stage you eliminate one variable.You select the linear combination of the equations in such a way that at each stage you eliminate one variable.
The elimination method is useful when you can eliminate one of the variable terms from an equation by adding or subtracting another equation?
True
How do you get rid of the variable in an equation?
To eliminate a variable in an equation, you can isolate it on one side of the equation by performing inverse operations, such as adding, subtracting, multiplying, or dividing both sides by the same number. If there are multiple variables, you might use substitution or elimination methods, especially in systems of equations. Additionally, you can simplify the equation by combining like terms or factoring. Ultimately, the goal is to isolate the variable or eliminate it through algebraic manipulation.
What reduces an equation that has two variables to an equation that has one variable. It is then possible to find the solution for this variable.?
substitution
