A website streams movies and television shows to its subscribers. Employees know that the average time a user spends per session on the website is 2222 hours. The website updated its design, and they take a random sample of users to test if the average session length is now longer than 2222 hours. Let μ\muμmu be the average session length with the updated design and xˉ\bar xxˉx, with, \bar, on top be the average session length from the sample.
Which of the following is an appropriate set of hypotheses for their significance test?

ANSWER:
H0​:μ=2 hours
Ha​:μ>2 hours​