The owner of the House of Greens Greenhouse wants to estimate the mean height that her...

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The owner of the House of Greens Greenhouse wants to estimatethe mean height that her seedlings grow. A sample of 29 plants werechosen and their growth was recorded over a period of a month. Itwas found that the sample mean was 20.00 cm and the sample standarddeviation was 2.25 cm. Given this information, develop a 99.0%confidence interval estimate for the population mean (assuming thebest point estimate for the population mean is the samplemean).

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solutionGiven that 2000s 225n 29Degrees of freedom df n 1 29 1    See Answer
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