Is the Variable "Number of College Courses Passed" Continuous or Discrete

Q28: A researcher wants to measure the variable

Q29: You are interested in the effect of

Q30: For the following pair of variables, which

Q31: To show that a causal relationship exists,

Q33: What are the differences between independent, dependent,

Q34: Is the variable "number of times a

Q35: Is the variable "percent of time a

Q36: The variable "amount of control a child

Q37: For the following pair of variables, which

Q45: What is the difference between reliability and