Mathematics, 30.11.2019 04:31 rjennis002

During a recent drought, a water utility in a certain town sampled 100 residential water bills and found out that 73 of the residences had reduced their water consumption over that of the previous year. find a 95% confidence interval for the proportion of residences that reduced their water

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During a recent drought, a water utility in a certain town sampled 100 residential water bills and f...