A researcher conducts a scientific experiment to test if wearing Crock shoes leads to a larger vertical jump height). The experimenter first has the person jump 5 times barefoot, and measure the vertical each time Next, the person jumps 5 times while weaning Crocks, and the experimenter measures the vertical jump height each time. It is found that the average jump height without shoes is 20 inches. The average jump height with the crocks is 25 inches.
What would be the control group of this experiment?
OA person jumping with crocks
O person jumping barefoot without crocks
O person with tennis shoes
person with sandals
The control group in this experiment would be a person jumping barefoot without Crocks.
The control group of this experiment would be a person jumping barefoot without Crocks.
The control group in this experiment would be a person jumping barefoot without crocks.
To identify the control group in an experiment, we need to understand its purpose. In a scientific experiment, the control group is the group that remains unchanged or unaffected by the independent variable (the variable being tested or manipulated). Its purpose is to provide a baseline or standard of comparison against which the experimental group (the group being tested to observe the effects of the independent variable) can be evaluated.
In this case, the independent variable is wearing Crocks, and the dependent variable is the vertical jump height. The experimenter wants to determine if wearing Crocks has an impact on jump height. To establish a comparison, the control group involves individuals who are jumping barefoot without wearing Crocks. By comparing the jump height of the individuals in the control group to those wearing Crocks, the experimenter can evaluate if Crocks have any effect on jump height.