A) Test whether or not recycling behaviors differed between groups using a .05 level of significance. State the value of the tests statistic and the digestion to retain or reject the null hypothesis.B) Compute effect size using eta-squared (ŋ²) wo Meanss to improvesearch arti-If-reportedd to those3, p <.05.nswer theignificantfor thising stylell-beingwho use0 fromstyle).4 com-nnaired 100,well-le21. Individual actions can play a large role in theoverall health of our planet. A researcherin evaluating environmentallyfriendly behaviors evaluated how often peo-ple recycle (per month) based on whether theyhave an overall optimistic or an overall pessi-mistic attitude toward eco-friendly behaviors.The results from this hypothetical study aregiven in the table.Pessimistic3O42163505(a) Test whether or noOptimistic4968956867

Introduction: Denote μ1, μ2 as the true population mean number of times people with a pessimistic…

A) Test whether or not recycling behaviors differed between groups using a .05 level of significance. State the value of the tests statistic and the digestion to retain or reject the null hypothesis. B) Compute effect size using eta-squared (ŋ²)

A) Test whether or not recycling behaviors differed between groups using a .05 level of significance. State the value of the tests statistic and the digestion to retain or reject the null hypothesis. B) Compute effect size using eta-squared (ŋ²)

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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Two professors at a local college developed a new teaching curriculum designed to increase students' grades in math classes. In a typical developmental math course, 53% of the students complete the course with a letter grade of A, B, or C. In the experimental course, of the 15 students enrolled, 10 completed the course with a letter grade of A, B, or C. Is the experimental course effective at the a = 0.05 level of significance? Complete parts (a) through (g). (b) Verify that the normal model may not be used to estimate the P-value. npo (1 - Po) : (Round to one decimal place as needed.) Весause = 3.7 < 10, the normal model may not be used to approximate the P-value. (c) Explain why this is a binomial experiment. There is a fixed number of trials with two mutually exclusive outcomes. The trials are independent and the probability of success is fixed at 0.53 for each trial. (Type an integer or a decimal. Do not round.) (d) Determine the P-value using the binomial probability distribution.…
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