Practice Median (9.4.2) - Statistics

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8 questions

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Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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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 [3, 1, 4]?
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Order the numbers first.
Question 2.
Find the median of [5, 7, 9, 1, 3].
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Remember to arrange them in numerical order.
3Question 3.
What defines the median in a dataset?
- The average of all values
- The middle value when ordered
- The most frequently occurring value
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Remember that median involves ordering the data.
4Question 4.
True or False: The median is influenced by outliers.
- True
- False
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Think about how extreme values affect a dataset.
Question 5.
A dataset contains the following ages of participants in a study: [22, 25, 29, 34, 43, 54, 38]. What is the median age?
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Order the ages and find the middle value.
Question 6.
In a competition, scores were recorded as follows: [59, 55, 68, 71, 64, 63, 85]. Calculate the median score.
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Sort the scores and locate the middle score.

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