Question: what do I sactually put in excel ehre Constructing a 95% prediction interval: The prediction interval is wider than the confidence interval because it accounts

what do I sactually put in excel ehre Constructing a 95% prediction interval: The prediction interval is wider than the confidence interval because it accounts for the variability of individual data points around the regression line. Unfortunately, Excel does not have a built-in function to calculate the prediction interval directly. However, it can be calculated using the formula: predicted y t*standard error of the estimate*sqrt(1+1/n+(x-x_mean)^2/(x_i-x_mean)^2), where t is the t-value for the desired level of confidence, n is the number of observations, x is the value of the independent variable for which you're making the prediction, and x_mean is the mean of the independent variable. You would need to calculate these values based on your data and then plug them into the formula

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