1) A rug manufacturer has decided to use seven compatible colors in her rugs. Howeve weaving a rug, only five spindles can be used. In advertising, the rug manufacturer wants to indicate the number of different color groupings for sale. How many color groupings using seven colors taken five at a time are there? (This assumes that five different colors will go each rug - in other words, there are no repetitions of color.) A) 7 B) 21 C) 42 D) 840 The test scores for a class of 163 students are computed. What is the location of t core associated with the third quartile? A) 82 B) 41 C) 123 D) 83%