what is linear regression x t t which equation shows both independent and serial correlation? what is the correct way to calculate the interval for the x-value of the equation what is the correct point estimate equation for calculating the prediction interval from a given current year? which equation is correct for the prediction interval for y$ which condition determines whether a linear regression model is independent or serial? which of the following equations is used to estimate the interval of prediction? how to calculate the correlation between a prediction interval and one annual event? what is the correlation between the y and the y which test shows a linear correlation of $y% or $y% what is the point estimate for a linear regression what test can be used to calculate a correlation what is the correlation coefficient for x$ what is the appropriate point estimate equation how to determine if the correlation is independent and if the correlation is serial? how to calculate the prediction interval which of the following is true for the point estimate equation? how to find the correlation of x to y what is point estimate equation how to determine the correlated interval of a linear regression