A research project is conducted by offering a randomly selected 300 of the 500 local Toyota Prius owners a chance to use a new fuel additive for 6 months to see if their gas mileage improves. 225 of the 300 randomly selected Prius owners agree to the offer, 50 of those drop out of the project after 1 month, another 50 drop out after 2 months, and 25 more drop out after 3 months. The rest remain for the duration of the project. Using the intention to treat method, the results from how many of the Prius owners who were randomly selected should be included in the research project?
◦ 100
◦ 200
◦ 225
◦ 300
Some organisms used as models in genetic research
Techniques for applying local anesthesia: (a) topical; (b) infiltration; (c) nerve block; (d) spinal
Chemical structures of ester and amide local anesthetics
Selected Vitamins: Food Sources, Functions, and Deficiency and Toxicity Symptoms
Typical characteristics of r-selected and k-selected species
Introduction to Behavioral Research Methods, 6/E