Practice Median (2.2) - Data Processing - CBSE 12 Geography

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8 questions

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2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
2 questions · about 1 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is the median of the dataset {4, 8, 15, 16, 23, 42}?
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Remember to average the two middle numbers.
Question 2.
Is the median of {1, 2, 3, 4, 5} equal to 3?
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What is the middle number?
3Question 3.
What is the median of the dataset {7, 9, 11, 12, 15}?
- 9
- 11
- 10
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What do you find in the center?
4Question 4.
True or False: The median is always better than the mean for datasets with no outliers.
- True
- False
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Consider the nature of the data.
Question 5.
Analyze the following set of student test scores: {75, 88, 91, 85, 70, 95, 57}. Determine the median score and discuss its significance in this context.
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Sorting helps find the median easily.
Question 6.
A restaurant food delivery time was recorded as follows (in minutes): {15, 20, 20, 25, 30, 35, 40, 50}. Analyze and interpret the median delivery time.
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You might need to average two middle numbers.

4 more questions in this section. Enroll free to practise them all.