For each of the studies presented below: (1) Define the populationparameter of interest to the researchers and (2) Estimate the populationparameter defined in (1), with a point estimate.(a) A 42-inch, large-screen, plasma TV is designed to consume only350 watts and therefore produce less heat. In order to check thisspecification, a sample of plasma TVs was obtained and the powerconsumption was measured for each. The sample mean powerconsumption was 353.8 watts.(b) A sports physiologist is interested in the proportion of profes-sional marathon runners who have very high haemoglobin counts.To this end, the researcher randomly selects 150 elite marathonrunners, measures their haemoglobin levels and records it as eithervery high or normal. The researcher found that 48 subjects in thesample had very high haemoglobin counts.

The parameter is the characteristics or measure based on whole population.

Answered: For each of the studies presented…

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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For each of the studies presented below: (1) Define the population parameter of interest to the researchers and (2) Estimate the population parameter defined in (1), with a point estimate.