| haha i must've mis-remembered law of cos b/c i used it and kept getting a smaller number; but i chose the number that was closest, which was 78 degrees. yay!
but dang it; i was really thought i got that probability question right...
what was the standard deviation one? i know that if the graph is uniform, than it should have SD of 0, but there were 2 graphs that were uniform. |