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Elementary students who eat breakfast have higher grades than those that dont For this statement which could be a hidden variable?
CuppcakeFanta
The income level of the student's household -apex (;
The work schedule of the parent or parents
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An experiment is done to see if eating breakfast affects students performance on exams is the experimental variable the scores on the exams?
No, the scores are the results, the data. The variable would be the food.
What does an IVCDV chart mean?
Helps students organize identify independent variable, dependent variable, and constants in an experimental design. This information is then used to write an if/then statement for a hypothesis.
What is the purpose of an chart?
Helps students organize identify independent variable, dependent variable, and constants in an experimental design. This information is then used to write an if/then statement for a hypothesis.
What would be your independent variable be in a experiment to see if eating breakfast increased concentration on math assignments?
Breakfast
Independent variable of a good balanced breakfast aiding concentration in school?
Since you are looking at the proposition that a good balanced breakfast helps concentration then the independent variable is a good balanced breakfast. However, if your study was simply looking at the relationship between a good balanced breakfast and concentration in school, either variable could be the independent variable. It could be argued that only by concentrating in school would you learn what a good balanced breakfast was.
In an experiment to see if eating breakfast increased concentration on math assignment the independent variable would be?
Breakfast
How do you separate dependent and independent variables?
I do it by using an "if/then" statement. The variable behind the "if" statement is the independent variable. The variable behind the "then" statement is the dependent variable. Example: y = 3x3 + 4x2 - 6x +1 So if you tried "if y = 2", you're still stuck on your "then" statement. You don't really know what x is, do you? But if you try "if x = 1", then you can determine right away that y = 2. So x is your independent variable and y is your dependent variable.
Is the gender of college students a discrete random variable a continuous random variable or not a random variable?
It is a discrete random variable.
How you declare a variable in c language?
you have to give a statement in the following syntax datatype variable;
How do you measure a particular variable?
A ________________ is a statement that describes how to measure a particular variable or define a particular term.
How do you calculate total variable expenses in a contribution income statement?
Total variable cost is typically the sum of all variable labor, variable materials, and variable overhead expenses.
What is a statement that's true for any number or variable?
the #
