Suppose a certain magazine evaluates products for consumers The following table contains data for 15 compact sports utility vehicles SUVS from a certain year Vehicle name of vehicle Overall score awarded based on a variety of measures including those in this data set Recommended Consumer Reports recommends the vehicle or not Owner satisfaction satisfaction on a five point scale based on the percentage of owners who would purchase the vehicle again 0 Overall miles per gallon miles per gallon achieved in a 150 mile test trip Acceleration 0 60 sec time in seconds it takes vehicle to reach 60 miles per hour from a standstill with the engine idling Vehicle SUV 1 SUV 2 SUV 3 SUV 4 SUV 5 SUV 6 SUV 7 SUV 8 SUV 9 SUV 10 SUV 11 SUV 12 SUV 13 SUV 14 SUV 15 Overall Score 82 81 79 71 69 69 67 65 63 61 61 55 55 53 48 Recommended Yes Yes Owner Satisfaction Querall Milos Per Gallon Yes Yes Yes Yes Yes No No No No No No No No a How many variables are in the data set 6 x Owner Satisfaction 0 0 0 0 0 0 b Which of the variables are categorical Select all that apply Overall Score Recommended Overall Miles Per Gallon 27 28 25 25 25 24 24 22 26 25 32 27 23 23 25 Acceleration 0 60 Sec 8 9 8 8 9 5 9 7 8 8 9 8 10 3 8 7 10 5 10 2 10 3 8 6 7 4 10 9 10