Question

What percent of a data set is represented in Q1

Answer 1

Answer:

25%.

Step-by-step explanation:

We are asked to determine the percent of a data set is represented in $Q_1$.

We know that 1st quartile or lower quartile of a data set represents 25% of data points. Median represents 50% of data points and upper or 3rd quartile represents 75%of data points of a data set.

Therefore, 25% of a data set is represented by 1st quartile ($Q_1$).

Answer 2

Answer:  "25%" .
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   25% of a data set is represented in the "first quartile", known as: "Q1" .
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