In a randomly selected sample of 100 students in a large college, 14 were left-handed.
a. does this provide strong evidence that more than 10% of college students in america are left-handed? test using = 0.05.
b. in part (a), what type of error might you have committed?

Afootball is passed through the air and caught at ground level for a touchdown. the height of the ball (h) is given by h= -d² + 12d + 6, where d is the distance in feet the ball travels horizontally. how far from the player passing the ball will the ball be caught? 40 points! will mark brainliest!