the electric cooperative needs to know the mean household usage of electricity by its non-commercial customers in kwh per day. they would like the estimate to have a maximum error of 0.1 kwh. a previous study found that for an average family the variance is 5.76 kwh and the mean is 16.2 kwh per day. if they are using a 80% level of confidence, how large of a sample is required to estimate the mean usage of electricity?​

eggs are a high protein food! dan is most likely to include them in his diet. according to my sources, "whole eggs are among the healthiest and most nutritious foods on the planet. they are loaded with vitamins, minerals, healthy fats, eye-protecting antioxidants and brain nutrients that most people don't get enough of. whole eggs are high in protein, but egg whites are almost pure protein."

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can i have them?

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answer: hello there

i am elena

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