Mathematics, 27.05.2021 21:10 droidd133
A Texas House representative proposed placing solar panels on all public schools to increase green energy and reduce energy costs for districts. Suppose a manufacturer's panels will be purchased only if real world results of the proposed panels show that more than 18% of the panels produce an efficiency rating greater than 20%. Of a random selection of 140 panels, 32 of the panels result in an efficiency rating greater than 20%. Based on a 95% confidence interval, should the panels be purchased?
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A Texas House representative proposed placing solar panels on all public schools to increase green e...
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