Hailey s four times as many quarters as she does dimes. She has a total of $11. How many of each coin does she have

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)