(6) Test the hypothesis H=U2 against the alterativethat u#Uz•Use Pavalue 5%.E) Test the hypothesis o;=0, against the altermatiehypothesis that , #J2. Use P-value 5/%.Assume both popu lations are normal. 1990 141 359 247 940 882 494 306 880 105 210Air pollution in a small city is measuredPefore and affer introducing LPG distribution, inperPartsme point in the city, 20 samples were taken asmillion (APM) in 1990 and in 2020, at theZlven below:7990 141 359 247940 882 494 306 880 105 21O200 223 183 940 380 241 435 300 190 2412020 140 400 217 58 235 38o 200 175 85 65220 160 20 20 223 60 20 95'360 70a) Find mean value ř,,&, and variances s, s*.) Test the hypothesis H=Hz against the alternativnethat u#Uz• Use Pavalue 5%.

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Description: (6) Test the hypothesis H=U2 against the alterativethat u#Uz•Use Pavalue 5%.E) Test the hypothesis o;=0, against the altermatiehypothesis that , #J2. Use P-value 5/%.Assume both popu lations are normal. 1990 141 359 247 940 882 494 306 880 105 210Ai

Air pollution in 1990 is represented as group 1. Air pollution in 2020 is represented as group2. a)…

Math

Statistics

Air pollution in a small city is measured ore and after introducing LPG distribution, in per Parts ame point in the city. 20 samples were taken as million (AP4) in 1990 and in 2020, at the lven below: 7990 141 359 247940 882 494 306 880 105 210 200 223 183 940 380 241 435 300 190 241 2020 140 400 217 58 235 380o 200 175 85 65 220 160 20 20 223 60 20 95'360 70 a) Find mean value š,,& and variances s, s. -) Test the hypothesis H,=Cz against the alternative that MFH2• Use Pavalue 5%.

Air pollution in a small city is measured ore and after introducing LPG distribution, in per Parts ame point in the city. 20 samples were taken as million (AP4) in 1990 and in 2020, at the lven below: 7990 141 359 247940 882 494 306 880 105 210 200 223 183 940 380 241 435 300 190 241 2020 140 400 217 58 235 380o 200 175 85 65 220 160 20 20 223 60 20 95'360 70 a) Find mean value š,,& and variances s, s. -) Test the hypothesis H,=Cz against the alternative that MFH2• Use Pavalue 5%.

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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