The data is incomplete.Question 1Where is it from What does it describe What are the correlations What do we already know about the data and what it tells us?WHy did we pick it and why do we care?Questions of interest Question 2Data Charts to show variablesQuestion 3What are the variables How should we describe them ... cat or numeric How do they already relate What do they describe Why were they chosen What are our predictions about the variables

Top 100Chains (1) ANK CHAIN 2020 U.S. Sales ($000,000) YOY SALES CHANGE 2020 U.S. UNITS YOY UNIT CHANGE SEGMENT MENU CATEGORY 1 McDonald's $40,517.00 0.30% 13,682 -1.20% Quick Service Burger Starbucks $18,485.00 -13.50% 15,337 1.90% Quick Service Coffee Cafe 3 Chick-fil-a $13,745.00 13.00% 2,659 6.70% Quick Service Chicken 4 Taco Bell $11,294.00 0.00% 6,799 0.50% Quick Service Mexican 5 Wendy's $10,231.00 4.80% 5,881 0.50% Quick Service Burger 6 Burger King $9,657.00 -5.40% 7,081 -3.60% Quick Service Burger 7 Dunkin' $8,762.00 -5.10% 9,083 -5.70% Quick Service Coffee Cafe 8 Subway $8,318.00 -18.50% 22,005 -7.50% Quick Service Sandwich 9 Domino's $8,287.00 17.60% 6,355 3.70% Quick Service Pizza 10 Chipotle Mexican Grill $5,921.00 6.50% 2,724 5.60% Fast Casual Mexican 11 Sonic Drive-In $5,680.00 21.20% 3,526 0.00% Quick Service Burger 12 Pizza Hut $5,436.00 -2.20% 6,561 -10.20% Quick Service Pizza 13 Panera Bread $5,350.00 -10.50% 2,106 2.30% Fast Casual Sandwich 14 KFC $4,742.00 4.30% 3,943 -3.00% Quick Service Chicken 15 Popeyes Louisiana Kitchen $4,587.00 20.30% 2,608 5.30% Quick Service Chicken 16 Arby's $4,215.00 8.50% 3,369 0.30% Quick Service Sandwich 17 Dairy Queen $3,978.00 5.80% 4,361 -0.50% Quick Service Frozen Desserts 18 Little Caesars $3,947.00 3.50% 4, 150 -1.50% Quick Service Pizza 19 Panda Express $3,817.00 -3.30% 2,263 2.40% Fast Casual Asian/Noodle 20 Jack in the Box $3,673.00 4.80% 2,241 -0.10% Quick Service Burger 21 Olive Garden $3,407.00 -20.50% 868 0.20% Casual Dining Italian/Pizza