Exhibit 3-2
A researcher has collected the following sample data. The mean of the sample is 5.
-Refer to Exhibit 3-2. The interquartile range is
A)1
B)2
C)10
D)12

Question

Exhibit 3-2
A researcher has collected the following sample data. The mean of the sample is 5. 
-Refer to Exhibit 3-2. The interquartile range is
A)1 
B)2 
C)10 
D)12

Quizplus · Accepted Answer

Since only the mean is given, we cannot calculate the interquartile range directly. We would need to know the quartiles of the sample. Therefore, this question cannot be answered with the given information.

Exhibit 3-2 A Researcher Has Collected the Following Sample Data. the Mean