A coefficient is a number that shows how much one thing is related to another. It's like a special number that helps us understand the connection between two things. When you have a coefficient, it can range from -1 to 1: - If the coefficient is closer to -1, it means the two things are strongly related, but in an opposite way. For example, as one thing goes up, the other thing goes down. - If the coefficient is closer to 1, it means the two things are strongly related in the same way. As one thing goes up, the other thing also goes up. - If the coefficient is closer to 0, it means the two things aren't very strongly related. Changes in one thing don't seem to have a big effect on the other thing. So, a coefficient of 0.49 suggests a moderate positive relationship between the two things being studied. It means that there is a connection between them, and as one thing increases, the other tends to increase as well, but the relationship isn't extremely strong. It's somewhere in the middle.