1. Can I please get some help with these questions,thank you
   

Suppose the length of time it takes college students to find a parking spot on campus follows a normal distribution with a mean of 5.2 minutes and a standard deviation of 0.9 minutes. Find the probability that a randomly selected college student will find a parking spot in less than 5.3 minutes. O 0.4558 O 0.5442 O 0.9558 O 0.0442Suppose a major manufacturer claims that less than 6% of its fax machines are defective. It tests a random sample of 280 fax machines and nds that 14 are defective. What is the appropriate alternative hypothesis? 0 Ha: p s 0.05 0 Ha: p