Relative Frequency

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What is relative frequency?

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Relative frequency is the ratio of the number of times an event occurs to the total number of trials or observations. It is often expressed as a percentage.

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How do you calculate relative frequency?

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Relative frequency is calculated by dividing the number of occurrences of a specific event by the total number of observations, then multiplying by 100 to get a percentage.

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What is the formula for converting a ratio into a percentage?

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If 30 out of 50 students prefer action movies, what is the relative frequency of students who prefer action movies?

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In a survey, 15 out of 60 participants said they eat fast food 0-2 times a week. What is the relative frequency?

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What does a two-way table represent in statistics?

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A two-way table displays the frequency counts of two categorical variables, allowing for the analysis of the relationship between them.

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If 40% of students prefer comedy and 60% prefer drama, what is the relative frequency of students who prefer drama?

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The relative frequency of students who prefer drama is 60%.

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In a survey, 20 out of 80 students prefer horror movies. What is the relative frequency of students who prefer horror movies?

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What is the significance of relative frequency in data analysis?

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Relative frequency helps to understand the proportion of a specific category within a dataset, making it easier to compare different groups.

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If 10 out of 40 students prefer science fiction, what is the relative frequency?

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