QUESTION 5 A pest control company is developing a new insecticide. They want to determine whether or not the new insecticide is more effective for mosquito control. One researcher recommend treating 10 residential yards, and randomly assigning half of them to receive the new insecticide. The other half would use the current insecticide and be the control group. What type of design is this called? O Completely Randomized Design O Randomized Block Design O Matched Pairs Design O none of the given design types