Drop down box is one I need help with.

The following table summarizes the number of online courses completed by a sample of online STAT 200 students: Summary Statistics: Online Courses Completed N Mean StDev Minimum |Q1 Median Q3 Maximum 63 6.37 10.19 10 4 7 70 The greatest number of online courses completed by a student in this sample was 70 courses. The interval that covers the middle 50% of online courses completed is [ Select ] Icourses. [ Select ] 0 to 4 percent of data is covered by the interval 0 1 to 4 1 to 7 4 to 7 4 to 70