Statistical Analysis of Chocolate Effects
Interactive Video
•
Jackson Turner
•
Mathematics, Science, Education
•
10th - 12th Grade
•
Hard
12:09
10 questions
Show answers
1.
Multiple Choice
What is the primary focus of the study discussed in the video?
The influence of diet on weight loss
The impact of white chocolate on cholesterol levels
The relationship between exercise and heart rate
The effect of dark chocolate on blood pressure
2.
Multiple Choice
How many participants were assigned to the dark chocolate group?
12
13
30
25
3.
Multiple Choice
What is the median reduction in blood pressure for the dark chocolate group?
0
7
2
13
4.
Multiple Choice
What is the median reduction in blood pressure for the white chocolate group?
13
7
2
0
5.
Multiple Choice
Why might the difference in sample means not be convincing evidence?
The results are not statistically significant
The study was not conducted properly
The difference could be due to random assignment
The sample size is too large
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