->i www.awn.aleks.com/alekscgi/x/Isl exe/1o_u-IgNslkasNW8D8A9PVVR18Z4766mUkQengouPuJ6IEWNMG9szF1Oin3y3Vp6txMbDStjhTUa5DgOCd47DtwNpEX1Q5q8pY1-2.Jp-Do.O CONFIDENCE IINTERVALS AND HYPOTHESIS TESTINGOOO ODRaul vConfidence interval for the population mean: Use of the t.An ecologist randomly samples 19 plants of a specific species and measures their heights. He finds that this sample has a mean of 16 cm and a standarddevlation of 4 cm. If we assume that the height measurements are normally distributed, find a 95% confidence interval for the mean height of all plants of thisspecies. Then find the lower limit and upper limit of the 95% confidence interval.Carry your Intermediate computations to at least three decimal places. Round your answers to one decimal place. (If necessary, consult a list of formulas.)Lower limit:Upper limit:ExplanationCheck&WkmChemebook

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The summary of the statistics is, x¯=16,s=4,n=19 The degree of freedom is, df=n-1 =19-1 =18…

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An ecologist randomly samples 19 plants of a specific species and measures their heights. He finds that this sample has a mean of 16 cm and a standard deviation of 4 cm. If we assume that the height measurements are normally distributed, find a 95% confidence Interval for the mean height of all plants of this species. Then find the lower limit and upper lilmit of the 95% confidence Interval. Carry your intermediate computations to at least three decimal places. Round your answers to one decimal place. (1f necessary, consult a list.of formulas.) Lower limit: 5 ? Upper limit:

An ecologist randomly samples 19 plants of a specific species and measures their heights. He finds that this sample has a mean of 16 cm and a standard deviation of 4 cm. If we assume that the height measurements are normally distributed, find a 95% confidence Interval for the mean height of all plants of this species. Then find the lower limit and upper lilmit of the 95% confidence Interval. Carry your intermediate computations to at least three decimal places. Round your answers to one decimal place. (1f necessary, consult a list.of formulas.) Lower limit: 5 ? Upper limit:

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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