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3 cards from this section. Quick, good the night before a test.
What is raw data?
Think about data in its initial form.
Which graph would you use to show parts of a whole?
Consider the shape of the chart.
What type of graph best compares categories?
Think about how you want to display differences.
True or False: The median is always the highest value in a dataset.
Consider how to find the median.
A survey was conducted with 30 students about their favorite sports. Soccer: 10, Basketball: 8, Tennis: 4, Others: 8. Create a pie chart representing this data. What does the pie chart reveal?
Sum up all the responses and convert to degrees for the chart.
If the probability of passing an exam is 0.75, what is the corresponding probability of failing?
Consider that all probabilities should sum to 1.
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