Classify the questions as statistical or not statistical. How many hours a day do
the students in my class
watch television?
How many hours did I jog
yesterday?
How many students in my
class watch television?
How many TV shows did
each student in my class
watch yesterday?
How many days a week did
each student in my class go
swimming in the last month?
How many students in my
class can swim?

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.