The Eastern and Western Major League Soccerconferences have a new Reserve Division that allowsnew players to develop their skills. Data for a randomlypicked date showed the following annual goals for sixdifferent teams in each division.Eastern934344t =Does the data show there is a difference in the annualgoals for the eastern and western divisions? Test theclaim at the 0.05 significance level.Westerna) The null and alternative hypothesis would be:Ho: HE= HWH₁: PEWp=O Ho: PEPwH₁: PE> PWO Ho:PE=PwH₁: PEPWHo: μE = μWΗ :με > μωO Ho: PE PwH₁: PE PW987653O Ho: PE = HwΗ :με < μηb) Determine the test statistic. Round to two decimals.c) Find the p-value and round to 4 decimals.d) Make a decision.O Reject the null hypothesisO Fail to reject the null hypothesise) Write the conclusion.O There is not sufficient evidence to support theclaim that there is a difference in the annualgoals for the eastern and western divisions.There is sufficient evidence to support the claimthat there is a difference in the annual goals forthe eastern and western divisions.

Answered: The Eastern and Western Major League…

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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Perform the hypothesis test that there is a relationship between gender and major 4) at 5% level of significance using the information from the sample below. Math Major English Major Total Male 42 72 114 30 72 09 132 06 204 Female Total
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A study examined the interactions in a children's museum. (Interactions by visitors to the museum included show-and-tell, learning, teaching, refocusing, participatory play, advocating, and disciplining interactions.) Researchers observed a sample of 180 meaningful interactions, of which 86 were led by children and 94 were led by adult caregivers. Complete parts a through d below. a. Give a point estimate of the true proportion of all meaningful interactions in a children's museum that are led by children. The point estimate is. (Type an integer or decimal rounded to three decimal places as needed.)
An experiment was conducted to determine if exposure to an advertisement would change attitude toward a product. Each subject’s attitude before and after exposure to the advertisement was recorded, using a valid ten point scale. The results indicated: Subject Attitude Post Exposure Attitude Pre Exposure 1 6 4 2 8 5 3 6 6 4 4 3 5 7 2 6 6 3 7 9 6 8 7 6 9 8 5 10 8 6 Set up hypotheses and test to determine if the mean attitude toward the product increased as a result of exposure to the advertisement. (Note: these samples must be regarded as dependent, as each subject served as both a control (pre-exposure) and a treatment (post exposure). Fully interpret your result.
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