Mean and IKR

Limit: 1:00:00 Requires Respondus LockDown Browser + Webcam Time Left:0:58:38 Bennett Woods: Attempt 1 1: QUEOLIVI! / 1 PULLLY Suppose we sample 15 gas stations in Guelph, and observe the following prices (4) for one litre of regular gas. Let the following stemplot represent the sample values where the leaf are decimals. Stem | Leaf 170 10368899 171 |278 172 189 173 1799 What is the mean of this sample? (Please choose the best answer!) Oa) 172.8500 O b) 0.9817 O c) 171.7467 O d) 1.2500 O e) 173.9000Page 1: Question 6 (1 point) Suppose we sample 15 gas stations in Guelph, and observe the following prices () for one litre of regular gas. Let the following stemplot represent the sample values e 2: where the leaf are decimals. Stem | Leaf 170 10368899 171 |278 172 189 173 1799 What is the value of the Interquartile Range (IQR)? (Please choose the best answer!) O a) 0.9817 O b) 171.9000 O c) 172.8500 O d) 2.0500 O e) 172.0667