Answer:
<h2>
27</h2>
Step-by-step explanation:
To find the range you have to subtract the smallest number from the biggest, so if the range is 18, you have to add 18 and 9 to find the largest number.
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Answer:
25 - 9(z)²
Step-by-step explanation:
Hope this helps :)
The correct answer to this question is 4sqrt6.
Since there are 9 values, to find the Lower Quartile and Upper Quartile, you use the first 4 values and the last 4 values.
For Q1, you average the middle to values of your first 4 values since 4 is an even number. In this case (22+25)/2=23.5.
You do the same for Q3. (32+33)/2=32.5
For the interquartile range, you subtract Q1 from Q3. So, 32.5-23.5=9
Therefore, your lower quartile is 23.5, upper quartile is 32.5 and the interquartile range is 9.