1. Use "2-SampTtest" to work the following problem. A scientist would like to test the claim that a certain species of fish (species 1) weighs less than another species of fish (species 2). They test their claim at a 10% significance level. From species 1, a random sample of 40 fish are examined: x₁ = S₁ = 40.5 lbs 1.7 lbs From species 2, a random sample of 45 fish are examined: X₂ = 41.2 lbs S₂ = 2.3 lbs Ho H1 H2 HAH1
1. Use "2-SampTtest" to work the following problem. A scientist would like to test the claim that a certain species of fish (species 1) weighs less than another species of fish (species 2). They test their claim at a 10% significance level. From species 1, a random sample of 40 fish are examined: x₁ = S₁ = 40.5 lbs 1.7 lbs From species 2, a random sample of 45 fish are examined: X₂ = 41.2 lbs S₂ = 2.3 lbs Ho H1 H2 HAH1
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 25PFA
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