Zghsx#8j, a visitor from another planet, is curious about cars. She takes the battery out of the car, and finds out that the car won't start and the lights and stereo don't work. Her "research" is most closely related to the method called _____

When a parent wants a young child to look at something on the floor, the phenomenon called joint visual attention says that the parent should __________

a. point to the object b. look at that object c. set the baby down in front of the object d. lift the baby up so that (s)he is looking down at the object.

For valid use of chi-square, each subject can only have one entry in the table, and the table entries must be frequencies

Indicate whether the statement is true or false