During a 5-week period in 2007, the stock of an insurance company and the stock of a small tech company showed the following weekly percentage changes. Company Weekly Price Change (%) Insurance Stock -0.4 -1.4 0.5 -1.5 -0.7 Tech Stock -2.5 -2.3 1.3 4.4 -1.7 Find the variance of the weekly price changes of each. (Round your answers to four decimal places.) insurance stock     tech stock

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