Statistics: The prices on a stock market are assumed to follow a log normal geometric random walk with parameters

Idon’t see any choices but i think it’s because it’s the work for that class and so the teacher doesn’t get confused

The  knowledge gap  as been recast more recently as a “digital divide”  gap. with the internet and social media many things can be done faster and better. so much faster and better that those that do not have access to them are literally left out of the game.