need some help with questions 3 and 4?

1'7 Take Test: ICA Review 1 20. X i w 7' r i \\ t Cull-we" Hm i 6 C' ecampus.wvu.edu Apps > YouTube 2 Learn about Walm... IT My Courses Bla... E] Reading List A Question Completion Status: 1|) 2|} 3 4 5B 6 7 8 9 10 What is the IQR of the following data set? 12223581115 7.5 QUESTION 3 1 POiMS Save Answer What is the LOWER OUTLIER BOUNDARY of the following data set? 12223581115 QUESTION 4 1 points Save Answer When it comes to the correlation coefficient, r, a value of .95 represents a STRONG, NEGATIVE, LINEAR relationship (be sure to double check for each characteristic) 0 True 0 False QUESTION 5 1 points The symbol p ("mew") represents: population mean Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save All Answers