Question

Jimmy wanted to create a study to test the effects of jazz on people's sleep patterns. He thought that if people listened to jazz music as they fall asleep, they will sleep for longer periods of time. For the experiment, 2 groups of 10 people were created. The test was conducted in a sleep lab facility with each room being exactly identical. One group was placed in a quiet room where they went to sleep and they were timed on how long they slept. The other group was placed in a room where jazz music played softly as they began to sleep and played throughout the night. As each group awoke, their sleep times were monitored.

Constants:.....
Control Group:.....
Dependent Variables:.......
Independent variable:.......
Hypothesis:.......

Answer 1

Jimmy conducted an experiment to test the effects of jazz music on people's sleep patterns. He had two groups: one that slept in a quiet room and one that slept with jazz music playing. The dependent variable was the sleep time and the independent variable was the presence of jazz music.

Step-by-step explanation:

In this experiment, Jimmy wanted to test the effects of jazz music on people's sleep patterns. The experiment consisted of two groups: one group that slept in a quiet room and one group that slept with soft jazz music playing throughout the night.

The constants in this experiment would include factors such as the number of participants in each group and the sleep lab facility being exactly identical. The control group would be the group that slept in a quiet room, while the group with jazz music would be the experimental group.

The dependent variable in this experiment would be the sleep time, which is being measured and monitored. The independent variable is the presence of jazz music during sleep. The hypothesis of this experiment is that if people listen to jazz music as they fall asleep, they will sleep for longer periods of time.