Mariann2497 Mariann2497
  • 12-04-2022
  • Mathematics
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What are range, index of qualitative variation (IQV), interquartile range (IQR), standard deviation, and variance

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gw03367
gw03367 gw03367
  • 12-04-2022

Answer:

To find the interquartile range (IQR), ​first find the median (middle value) of the lower and upper half of the data. These values are quartile 1 (Q1) and quartile 3 (Q3). The IQR is the difference between Q3 and Q1.

Step-by-step explanation:

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