Titan

Which sentence is the most grammatically correct and clear version? Superman announced that he could leap over buildings in a single bound, which was a very risky thing to do. It was risky for Superman to announce that he could leap over buildings in a si...

0.5%

y=-x+10

compond

396

Anon is right. Full answers are; a) z=-2.33 c) z=±2.81 b) 0.1056; fail a) There is sufficient evidence to reject the claim that the percentage of Americans who check their mail every day is equal to 90%. b) z=2.05 b) z=2.56 c) H0:p=0.5; H1:p>0.5 a) z=2.31...

Many of Gaia's answers are wrong. Banana's geakin.