A rental car company claims the mean time to rent a car on their website is 60 s with a standard deviation of 30 s. A random sample of 36 customers attempted to rent a car on the website. The mean...

A rental car company claims the mean time to rent a car on their website is 60 s with a standard deviation of 30 s. A random sample of 36 customers attempted to rent a car on the website. The mean time to rent was 75 s. Is this enough evidence to contradict the company’s claim?