Assume you are an economist for the Department of Labor. The department wants to investigate if there is a difference between the proportion of men and women who are in the labor force. A random sample of 150 men found that 15 were in the labor force and a random sample of 100 women found that 7 were in the labor force. Please perform a chi-square test for the Department of Labor. Please use the critical value approach.

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126 a. the attendance was never the same at both plays. b. the attendance was the same on day 5. the attendance was 231 at both plays on that day. c. the attendance was the same on day 13. the attendance was 295 at both plays on that day. d. the attendance was the same on days 5 and 13. the attendance at both plays on those days was 231 and 295 respectively.