Please assist not sure of my anwer. It’s statistics. Two variable are found to have a strong negative linear correlation. Pick the regression equation that be-fits this scenario.Oy = – 0.8x + 20Oŷ = 0.3x – 20O y = 0.8x – 20Oŷ = – 0.3x + 20Submit QuestiontvMacBook Air888DIIF2F3F4F5F6F7F8@232$23478.WETYUSFH.K.

We know that Correlation coefficients:- The correlation coefficients measures the direction &…

Answered: Two variable are found to have a strong…

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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The blue catfish (Ictalurus Furcatus) is the largest species of North American catfish. The current world record stands at 143 pounds, which was caught in the John H. Kerr Reservoir (Bugg's Island Lake) located in Virginia. According to American Expedition, the average weight of a blue catfish is between 20 to 40 pounds. Given that the largest blue catfish ever caught was at the John H. Kerr Reservoir, you believe that the mean weight of the fish in this reservoir is greater than 40 pounds. Use the data below, which represents the summary statistics for 50 blue catfish caught at this reservoir, and a 0.05 significance level to test the claim that the mean weight of the fish in the John H. Kerr Reservoir is greater than 40 pounds. n=50 ; ¯x=40.49 pounds; s=3.49 pounds a) Identify the null and alternative hypotheses? H0: H1: b) What type of hypothesis test should you conduct (left-, right-, or two-tailed)? left-tailed right-tailed two-tailed c) Identify the appropriate significance…
I need help with where do I start learning statistics since I have never taken a course before. I am taking Data Analysis SOCI 253 this Spring Semester
The blue catfish (Ictalurus Furcatus) is the largest species of North American catfish. The current world record stands at 143 pounds, which was caught in the John H. Kerr Reservoir (Bugg's Island Lake) located in Virginia. According to American Expedition, the average weight of a blue catfish is between 20 to 40 pounds. Given that the largest blue catfish ever caught was at the John H. Kerr Reservoir, you believe that the mean weight of the fish in this reservoir is greater than 40 pounds. Use the data below, which represents the summary statistics for 48 blue catfish caught at this reservoir, and a 0.05 significance level to test the claim that the mean weight of the fish in the John H. Kerr Reservoir is greater than 40 pounds.

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Two variable are found to have a strong negative linear correlation. Pick the regression equation that be fits this scenario. Oy = - 0.8x + 20 %3D Oŷ = 0.3x – 20 %3D O y =0.8x - 20 Oŷ = – 0.3x + 20 Submit Question