Eli is exploring career choices. After randomly surveying 40 companies, he determines that the annual median salary for a computer technician is $72,000. Which two statements are valid inferences for this situation?
A)
Most computer technicians earn at least $72,000 annually.
B)
50% of computer technicians earn more than $72,000 annually.
50% of computer technicians earn less than $72,000 annually.
D)
50% of computer technicians earn exactly $72,000 annually.
E)
No computer technician earns more than $72,000 annually.

The story line remains the same. the kids live in what was then one of the remaining beachfront slums, down the coast from the expensive malibu area. the beach was ruled by surfers, but in the afternoon, when the waves died down, some of the surfers, or their younger brothers, fooled around on skateboards. one day, skip engblom, the shop owner, comes up with a key breakthrough, polyurethane wheels: "they grip." with the additional traction, the z-boys try skating the sides of the big, open drainage canal that runs through the area. then comes a brainstorm: because of a drought, the area's swimming pools were drained. the kids started "borrowing" pools when the owners weren't home, to skate the curved sides.” where did “the lords of dogtown” originally practice their tricks? a. the beach c. an open drainage canal b. empty pools d. none of these

What type of persuasive appeal seeks to show that an argument is correct or valid

In the book hatchet why did brian think searchers would not find him