KwickClips Artificial Intelligence · 40 sec · free
What is the median of 2, 4, 4, 4, 5, 5, 7, 9?
Short answer. 4.5.
What is the mode?
4.
Class marks
| Measure | Result |
|---|---|
| Mean | 40 / 8 = 5 |
| Median | middle = 4.5 |
| Mode | most = 4 |
Remember
| Average, middle, most |
Marks: two, four, four, four, five, five, seven, nine. Mean is forty by eight, five. Median averages the middle two, four point five. Mode appears most, four. Average, middle, most often.
This clip is from the full lesson: Statistics for AI: Mean, Median, Mode, Variance and Standard Deviation — 7 minutes, with the tables, the quick answers and the whole lesson in text.
Useful for: CBSE Class 9 Artificial Intelligence (417), CBSE Class 9 Artificial Intelligence (417), CBSE Class 10 Artificial Intelligence (417), CBSE Class 11 Artificial Intelligence (843)
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