Indira is a corporate ceo. max is a janitor at a strip mall. new research on inequality trends from 1990 to 2002 suggests that for every dollar someone like max earns, someone like indira earns about:

Aresearcher developing scanners to search for hidden weapons at airports has concluded that a new scanner isis significantly better than the current scanner. he made his decision based on a test using alpha equals 0.025 .α=0.025. would he have made the same decision at alpha equals 0.10 question mark α=0.10? how about alpha equals 0.01 question mark α=0.01? explain