Thirty-five percent of the 340 students in seventh grade a Marshall Middle School said they get 8 hours of sleep
each night. Which proportion could be used to find the
number of seventh grade students getting 8 hours of
sleep each night?

Find the solution set of this inequality. enter your answer in interval notation using grouping symbols. |8x-4| ≤ 12

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.

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?