a survey of 30 households found that the mean age of a flat tv is 4 years. Assuming the standard deviation of the population is 0.75 year, find the best point estimate of the population mean and the 99% confidence interval of the population mean.
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survey of 30 households found that the mean age of a flat tv is 4 years. Assuming the standard deviation of the population is 0.75 year, find the best point estimate of the population mean and the 99% confidence interval of the population mean.Photosynthesis, the process by which green plants and certain other organisms transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.