Some data have Q1 =6 and Q3 = 10.
a. A student says the mean must be between 6 and 10. Is the student correct? If yes, explain. If no, give an example of some data that show the student is incorrect.
b. A student says the range must be at least 4. Is the student correct? If yes, explain. If no, give an example of some data that show the student is incorrect.