For the graphs you have created, identify the dependent and independent variables. Explain your reasoning.
97.3 | 1800
98.9 | 1700
99.1 | 1300
100.4| 1400
In this case, the dependent variable is the temperature (97.3, 98.9, 99.1, and 100.4 degrees) and the independent variable is the number of hours the temperature was recorded (1800, 1700, 1300, and 1400).
The reason for this is that the temperature is being measured and recorded based on the number of hours that have passed. The temperature (dependent variable) is dependent on the number of hours (independent variable) that have passed.
In the given data, the first column represents the temperature values, and the second column represents the corresponding altitude values.
Based on this information, we can identify the following:
- Dependent variable: Altitude
The altitude values change as the temperature values change. Therefore, the altitude is the dependent variable since it depends on the temperature.
- Independent variable: Temperature
The temperature values are not dependent on any other factors in this context. They are the input values or factors that we control or observe, which cause the change in altitude. Hence, temperature is the independent variable in this case.
To identify the dependent and independent variables for the given set of data, we need to consider the context of the problem or experiment from which the data was collected.
The dependent variable is the variable that is being measured or observed and is affected by changes in the independent variable. In this case, the dependent variable is the temperature, which is represented by the values 97.3, 98.9, 99.1, and 100.4. The temperature is what was being measured or observed, so it is the dependent variable.
The independent variable, on the other hand, is the variable that is systematically manipulated or controlled by the experimenter. It is the variable that is believed to have an effect on the dependent variable. In this case, the independent variable is the time, which is not explicitly given in the data provided. However, based on the given data, it can be inferred that the data points represent temperature measurements taken at different times.
Therefore, based on the given data, the dependent variable is the temperature, and the independent variable is the time.