a puppy is on sale at a pet store for $585, marked down 10% from an original selling price of $650. if the markup from cost to sale price was $135, what was the cost? use pencil and paper. how would you solve the problem if you were not given the sale price?

Suppose there are collectively 277 finance and management majors (combined). of those, 85 males are finance majors, 65 females are finance majors, 52 males are management majors, and the remaining are female management majors. when testing (at the 5% level of significance) whether the gender and major are independent, what is the test statistic ? ( round your answer to 3 decimal places)