The following data represent petal lengths (in cm) for independent random samples of two species of iris.Petal length (in cm) of Iris virginica: xn, 365.06.3 6.1 5.1 5.5 5.3 5.5 6.9 5.0 4.9 6.0 4.8 6.1 5.6 5.15.85.6 4.8 5.4 5.1 5.1 5.9 5.2 5.7 5.4 4.5 6.4 5.3 5.5 6.7 5.7 4.94.8 5.7 5.1 5.1Petal length (in cm) of Iris setosa x n381.41.8 1.4 1.5 1.5 1.6 1.4 1.1 1.2 1.4 1.7 1.0 1.7 1.9 1.6 141.5 1.4 1.2 1.3 1.5 1.3 1.6 1.91.6 1.51.41.4 1.61.21.9 1.51.6 1.4 1.3 1.71.51.5A USE SALT (a) Use a calculator with mean and standard deviation keys to calculate x,, S and s. (Round your answers to four decimal places.)(b) Let , be the population mean for x, and let , be the population mean for x. Find a 99% confidence interval for ,-. (Round your answers to two decimal places.)lower limitupper limit

The confidence interval is used to get an interval in which the population parameter (unknown) is…

Answered: The following data represent petal…

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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