Ten students resit the Basic Statistics exam. Their final grades are: 4, 4, 2, 9, 7, 9, 6, 4, 7, 8. What is the interquartile range?1 point2847
Question
Solution 1
To calculate the interquartile range, we first need to order the data from smallest to largest:
2, 4, 4, 4, 6, 7, 7, 8, 9, 9
Next, we find the lower quartile (Q1) and the upper quartile (Q3).
Q1 is the median of the first half of the data. Since we have 10 data points, the first half is the firs Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
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Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solv
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