Practice Range (4.1) - Descriptive Statistics - IB 10 Mathematics

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9 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
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is the range of the following set of numbers: 5, 10, 15, 20?
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Subtract the smallest number from the largest.
Question 2.
Calculate the range of this set of ages: 21, 29, 34, 18.
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Identify the maximum and minimum ages first.
3Question 3.
What is the definition of range?
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Think about how we describe the spread of values.
4Question 4.
True or False: The range can be influenced by outliers.
- True
- False
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Consider extreme values in a dataset.
Question 5.
A game show contestant scored 15, 25, 35, and 5 points in four rounds. What is the range of points scored?
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Identify the highest and lowest scores first.
Question 6.
The temperatures over a week are recorded as: 32°C, 35°C, 37°C, 30°C, and 29°C. What is the range of temperatures?
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Look for the highest and lowest temperature values.

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