For the following problem, you may usehttp://onlinestatbook.com/2/calculators/normal_dist.htmlOrhttp://onlinestatbook.com/2/calculators/inverse_normal_dist.html.

Statistics students at Cleveland High School are tracked and the amount of time spentdoing their homework per day is normally distributed with a mean 1.5 hours and standard deviation 0.75 hours.

60% of these students spend at most how many hours doing their homework?

1.31 hours

1.5 hours

0.2533 hours

1.69 hours