Wikipedia
independent and dependent variable : The terms " dependent variable" and " independent variable" are used in similar but subtly different ways in mathematics and statistics as part of the standard terminology in those subjects. They are used to distinguish between two types of quantities being considered, separating them into those available at the start of a process and those being created by it, where the latter (dependent variables) are dependent on the former (independent variables). The independent variable is typically the variable being manipulated or changed and the dependent variable is the observed result of the independent variable being manipulated. For example concerning nutrition, the independent variable of your daily vitamin C intake (how much should I take) can determine the dependent variable of your life span (what is the result or observation as a result of manipulating the 'independent variable'). Scientists will manipulate the vitamin C intake in a group of lets say 100 people who are over the.. More from Wikipedia
independent and dependent variable : An intervening variable is a hypothetical internal state that is used to explain relationships between observed variables, such as independent and dependent variables, in empirical research. The term “ intervening variable ” was first used by behavioral psychologist Edward C. Tolman in 1938... More from Wikipedia
Which of the following statement(s) is/are true?I. The variable that c..
Which of the following statement(s) is/are true? I. The variable that cannot be controlled or manipulated is dependent variable. II. Independent variable is plotted on the y-axis. III. A relationship between four variables only is called m..
For any specific value of the independent variable, the values of the ..
For any specific value of the independent variable, the values of the dependent variable y are normally distributed. This is called the __________ assumption. => independence or linearity or equal - variance or normality..
Access full lesson containing this video at: www.yourteacher.com Students learn that in a dependency relationship, one variable depends on the other variable. For example, the amount of snow on the ground depends on the amount of snow that has fallen. The independent variable is the amount of snow that has fallen, and the dependent variable is the amount of snow on the ground. Students learn that in a correlational relationship, however, there is a connection between the variables, but one ...
digital story: math, linear functions
Question : The teacher gave us a list of average winning speeds over the past years of the Indy500.
The list is basically from year 1912 to 1998, and then the average speeds next to it.
What's the independent/dependent variable?
BTW, what's the winning average speed of the Indy500 during year 2000?
Answer : Independent = year, dependent = average winning speeds.. More from Yahoo Answers
Answer : Independent = year, dependent = average winning speeds.. More from Yahoo Answers
Question : My 10th grade science project is, Which water tastes the best? I used bottled water, tap water, and well water and asked 50 people to drink them and tell me which they liked the best. What is the independent variable, dependent variable, and the control of my experiment. Please help!
Answer : Well we just did stuff like this too, I would think that your independent variable would be the water: since that is what you are changing. I would think that your dependent variable would be the which one they thought was better. *Just a thought but maybe you could ask then on a scale of 1-10 how much they liked the water. It would be easier to graph and stuff. I would think that your control would be what the people you asked would rate the air in their mouth. Not really sure though... More from Yahoo Answers
Answer : Well we just did stuff like this too, I would think that your independent variable would be the water: since that is what you are changing. I would think that your dependent variable would be the which one they thought was better. *Just a thought but maybe you could ask then on a scale of 1-10 how much they liked the water. It would be easier to graph and stuff. I would think that your control would be what the people you asked would rate the air in their mouth. Not really sure though... More from Yahoo Answers
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