What is the significance of the modal class in grouped data?
Finding Mode of Grouped Data
Interactive Video
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Mathematics
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9th - 10th Grade
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Hard
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The video tutorial explains measures of central tendency, focusing on mode. It covers how to find mode in both ungrouped and grouped data, using examples and a formula for grouped data. Special cases like missing classes and unequal class sizes are also discussed.
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3 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
Describe the formula used to calculate the mode from the modal class.
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3.
OPEN ENDED QUESTION
3 mins • 1 pt
What should be assumed if there is no class on the left or right of the modal class when calculating the mode?
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