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Suppose we want to know whether or not the mean weight between two different species of turtles is equal. Since it is impossible to weight all turtles, you will collect a random sample of turtles for each population group of species. To test this, you need to perform a two sample t-test at significance level of a = 0.05 using the following information below: Sample 1: Sample 2: Sample size n₁ = 40 Sample mean weight, = 300 Sample standard deviation s₁ = 18.5 • Sample size n₂ = 38 · ● Sample mean weight 2 = 305 Sample standard deviation S₂ = 16.7

Suppose we want to know whether or not the mean weight between two different species of turtles is equal. Since it is impossible to weight all turtles, you will collect a random sample of turtles for each population group of species. To test this, you need to perform a two sample t-test at significance level of a = 0.05 using the following information below: Sample 1: Sample 2: Sample size n₁ = 40 Sample mean weight, = 300 Sample standard deviation s₁ = 18.5 • Sample size n₂ = 38 · ● Sample mean weight 2 = 305 Sample standard deviation S₂ = 16.7

MATLAB: An Introduction with Applications
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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Task #2 (Hypothesis Testing Suppose we want to know whether or not the mean weight between two different species of turtles is equal. Since it is impossible to weight all turtles, you will collect a random sample of turtles for each population group of species. To test this, you need to perform a two sample t-test at significance level of a = 0.05 using the following information below: Sample 1: ● Sample 2: Sample size n₁ = 40 Sample mean weight, = 300 Sample standard deviation s₁ = 18.5 . Sample size n₂ = 38 · ● Sample mean weight 2 = 305 Sample standard deviation s₂ = 16.7
Transcribed Image Text:Task #2 (Hypothesis Testing Suppose we want to know whether or not the mean weight between two different species of turtles is equal. Since it is impossible to weight all turtles, you will collect a random sample of turtles for each population group of species. To test this, you need to perform a two sample t-test at significance level of a = 0.05 using the following information below: Sample 1: ● Sample 2: Sample size n₁ = 40 Sample mean weight, = 300 Sample standard deviation s₁ = 18.5 . Sample size n₂ = 38 · ● Sample mean weight 2 = 305 Sample standard deviation s₂ = 16.7
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