And so if you wanted to write this out in words, the average amount of sleep students at their school get per night is less than eight hours. Now, one thing to watch out for is, one, you wanna make sure you're getting the right parameter. Sometimes it's often a population mean, sometimes it's a population proportion. But the other thing that sometimes folks get stuck up on, but the other thing that sometimes confuses folks is, well, we are measuring, is that we are calculating a statistic from a sample. Here we're calculating the sample mean, but the sample statistics are not what should be involved in your hypotheses. Your hypotheses are claims about your population that you care about. Here, the population is the students at the high school.