To calculate the range, median, lower quartile and upper quartile.
Answer to Problem 7MCQ
Range= 19,
Upper quartile= 31,
Lower quartile= 19,
Median= 24.
Explanation of Solution
Given information:
The data set is,
16, 19, 21, 24, 25, 31, 35
Formula used:
Range is,
Median is,
Lower quartile is,
Upper quartile,
Calculation:
The maximum is 35.
The minimum is 16.
For range, substituting the value,
On solving,
Therefore, range is 19
For lower quartile, substituting the value,
On solving,
Substituting the value,
Therefore, lower quartile is 19.
For upper quartile, substituting the value,
On solving,
Substituting the value,
Therefore, upper quartile is 31.
For median, substituting the value,
On solving,
Substituting the values,
Hence, median is 24.
Chapter 10 Solutions
Algebra 1, Homework Practice Workbook (MERRILL ALGEBRA 1)
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