Let the random variable q represent the number of students who go to a certain teacher’s office hour each day. The standard deviation of q is 2. 2. Which of the following is the best interpretation of the standard deviation?.

Which of the following ideas did greek philosopher democritus contribute to the atomic theory? a. each object is made up of one atom, which varies in size from very small to very large. b. matter is composed of only one kind of particle, which can be easily destroyed. c. every element has a specific type of atom, which remains the same size in all forms of matter. d. all matter is composed of small particles, which combine to make larger objects.