There are 625 students in Weaver Junior High School. Jimmy surveyed the 30 students in his English class regarding their favorite subject. Twenty-four of the students responded that they liked history best. If his class is a representative sample of the entire school, how many students in the school could Jimmy predict would choose history as their favorite subject?

Powerful women's group has claimed that men and women differ in attitudes about sexual discrimination. a group of 50 men (group 1) and 40 women (group 2) were asked if they thought sexual discrimination is a problem in the united states. of those sampled, 11 of the men and 19 of the women did believe that sexual discrimination is a problem. if the p-value turns out to be 0.035 (which is not the real value in this data set), then at = 0.05, you should fail to reject h0. at = 0.04, you should reject h0. at = 0.03, you should reject h0. none of these would be a correct statement.

50 will mark show all use the linear combination method to solve the system of equations. explain each step of your solution. if steps are not explained, you will not receive credit for that step. 2x+9y= -26 -3x-7y=13

Zahra wants the equation below to have an infinite number of solutions when the missing number is placed in the box.