I've got a question about linear regression in he form of y=mx. See the values in the link below https://i.stack.imgur.com/4aB0y.png
Here I got the mean of the slope to be 0.262 but if I do a linear regression in the form of y=mx I get a slope of the value 0.31. Why isn't the value the same? The regression: https://www.desmos.com/calculator/njj4utvsdk