QUAFor Numbers 11 to 15: To determine the efficacy and lethal dosage of cardiac relaxants, anesthetizedguinea pigs are infused with a drug (A, B, C, or D) until death occurs. Each drug was randomlyassigned to ten guinea pigs, and the total dosage required for death of each guinea pig wasrecorded (smaller lethal doses are considered more effective). The software output of the analysisare given below:ANOVAAssumption ChecksANOVA - total_dosageHomogeneity of Variances Test (Levene's)Sum of SquaresMean Squaredf1df2df360.307drug26588.499.87<0011.253Residuals323368.97Normality Test (Shapiro-Wilk)Statistic0.9790.67011. Which of the following is (are) TRUE about the design of the experiment?I. The experiment has an unbalanced design.II. The experiment was laid out in CRD without subsampling.A. I onlyB. Il onlyC. Both I and IID. Neither I nor II12. At 5% level of significance, which of the following statement(s) is(are) TRUE about the test ofassumptions of ANOVA?I. The error variances of the drugs are equal.II. The errors follow the normal distribution.A. I onlyB. Il onlyC. Both I and IlD. Neither I nor II13. The appropriate pair of decision and conclusion in testing the significance of treatment effectsat 5% level of significance isA. Fail to reject Ho; There is no sufficient evidence to say that at least one drug has a differenteffect.B. Fail to reject Ho; There is sufficient evidence to say that at least one drug has a differenteffect.C. Reject Ho; There is no sufficient evidence to say that at least one drug has a different effect.D. Reject Ho; There is sufficient evidence to say that at least one drug has a different effect.Page 4STAT 162 - Experimental DesignsOF THEInstitute of StatisticsUniversity of the Philippines Los BañosINKIAINA

Guinea Pigs are infused with a drug A, B ,C and D These drugs are given for 10 guinea pigs randomly…

Answered: ntil death occurs. Each pigs, and the…

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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ntil death occurs. Each pigs, and the total dosage required for death of each oses are considered more effective). The software outpu