Education

In 2019, telehealth visits in the United States numbered approximately 840,000. In 2020, they numbered 52 million. That is not a trend — it is a market transformation compressed into a single year by a once-in-a-generation shock that forced healthcare to adopt a technology it had debated for two decades in a matter of weeks….

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…