Starting Pay Is Rising. Nobody Is Watching What Happens to Everyone Else.

Seventy-two bills across twenty-three states this legislative session aim to boost teacher pay, and on the surface, this looks like unambiguous good news for a profession facing a well-documented national shortage. Look closer at how these raises are actually structured, and a real, underdiscussed problem emerges: they overwhelmingly target starting salaries, while veteran teacher pay…

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Time Series Decomposition and Forecasting: Using ARIMA and Exponential Smoothing to Predict with Trend and Seasonality

Forecasting is rarely about guessing the future. In practice, it is about learning the rhythm of the past and using that rhythm to make disciplined, defensible predictions. Time series data, such as daily orders, monthly revenue, website visits, or electricity demand, often contains repeating patterns and long-term movement that can mislead teams if analysed as…

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