A researcher wanted to determine if carpeted or uncarpeted rooms contain more bacteria. The table shows the results forthe number of bacteria per cubic foot for both types of rooms. A normal probability plot and boxplot indicate that the dataare approximately normally distributed with no outliers. Do carpeted rooms have more bacteria than uncarpeted rooms atthe a = 0.05 level of significance?Full data set OCarpetedUncarpeted11.911.39.88.39.187.16,712.913.89.511.311.614.49.914.1E Click the icon to view the Student t-distribution table.What are the null and alternative hypotheses?Họ: Hcarpet =Pno carpet versus H1: HcarpetPno carpetCalculate the test statistic, to-to = (Round to two decimal places as needed.)

A researcher wanted to determine if carpeted or uncarpeted rooms contain more bacteria. The table shows the results for the number of bacteria per cubic foot for both types of rooms. A normal probability plot and boxplot indicate that the data are approximately normally distributed with no outliers. Do carpeted rooms have more bacteria than uncarpeted rooms at 9.8 the a= 0.05 level of significance? Full data set a Carpeted Uncarpeted 8.3 11.9 9.1 8 7.1 6.7 12.9 11.6 14.4 11.3 13.8 9.5 11.3 9.9 14.1 E Click the icon to view the Student t-distribution table. What are the null and alternative hypotheses? Ho: Hcarpet Pno carpet versus H1: Hcarpet Pno carpet Calculate the test statistic, to- to =(Round to two decimal places as needed.)

A researcher wanted to determine if carpeted or uncarpeted rooms contain more bacteria. The table shows the results for the number of bacteria per cubic foot for both types of rooms. A normal probability plot and boxplot indicate that the data are approximately normally distributed with no outliers. Do carpeted rooms have more bacteria than uncarpeted rooms at 9.8 the a= 0.05 level of significance? Full data set a Carpeted Uncarpeted 8.3 11.9 9.1 8 7.1 6.7 12.9 11.6 14.4 11.3 13.8 9.5 11.3 9.9 14.1 E Click the icon to view the Student t-distribution table. What are the null and alternative hypotheses? Ho: Hcarpet Pno carpet versus H1: Hcarpet Pno carpet Calculate the test statistic, to- to =(Round to two decimal places as needed.)

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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