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100 points for $49 worth of Veritas practice GMATs FREE VERITAS PRACTICE GMAT EXAMS Earn 10 Points Per Post Earn 10 Points Per Thanks Earn 10 Points Per Upvote ## Need help with this IR question from GMAT prep software ##### This topic has 3 member replies ### Top Member ## Need help with this IR question from GMAT prep software GMAT Prep Newbie | Next Rank: 10 Posts Joined 06 Dec 2018 Posted: 1 messages Those people are read this post definitely they will loved every little bit of it. Deck & Fence Staining Nolensville, Tennessee Junior | Next Rank: 30 Posts Joined 29 Jan 2019 Posted: 12 messages Isn't it TTF? The number of unlimited lanes sure looks like it has a negative correlation with the average customer age. The three stores with the oldest customers don't have any and the more unlimited lanes you have, the younger the average customer. Newbie | Next Rank: 10 Posts Joined 17 Jul 2018 Posted: 1 messages Test Date: 24 April 2019 Target GMAT Score: 770 It is TFF. If you re-arrange the order of Self-Check Unlimited Lanes by Customer Age from youngest to oldest, you get the following: CA - SCUL 28.40 - 6 29.90 - 8 32.00 - 4 34.50 - 4 34.60 - 6 38.73 - 3.56 38.80 - 0 42.50 - 4 50.50 - 0 56.70 - 0 As you see, there is an up-down-up-down-up-down pattern. If you eliminated the ages 29.90, 34.60, and 42.50 then there would be a negative correlation. • Free Trial & Practice Exam BEAT THE GMAT EXCLUSIVE Available with Beat the GMAT members only code • Magoosh Study with Magoosh GMAT prep Available with Beat the GMAT members only code • Free Veritas GMAT Class Experience Lesson 1 Live Free Available with Beat the GMAT members only code • FREE GMAT Exam Know how you'd score today for$0

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