determine whether the following possible responses should be classified as interval, nominal or ordinal data.
? ordinal nominal interval 1. heidi's favorite brand of tennis balls
? ordinal nominal interval 2. number of cars in a parking lot
? ordinal nominal interval 3. amount of time you spend per week on your homework
? ordinal nominal interval 4. whether you are a us citizen

Atype of plant is introduced into an ecosystem and quickly begins to take over. a scientist counts the number of plants after mmonths and develops the equation p(m)= 19.3(1.089)^m to model the situation. most recently, the scientist counted 138 plants.assuming there are no limiting factors to the growth of the plants, about how many months have passed since the plants werefirst introduced? a)o 6.1b)0.6.6c)10 72d)o 23.1