Mathematics, 27.05.2021 20:50 katelynnjoyce1
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 have an average efficiency rating greater than 18%. A random selection of 32 panels results in a mean efficiency rating of 0.182 with a standard deviation of 0.006. 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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