Psychology

Week 11 Laboratory Exercise Between subjects analysis of variance     State the worthless and alternative supposition   Experimental hypothesis is that there will be a balance in reaction time in the midst of the three groups. null hypothesis is that there will be no difference in the reaction times to an exigency situation amid subjects in the control group and info-based groups.   What is the separatist covariant and how many levels is it?   The independent variant in this study is the handling of a runny phone, hands free, and no phone. Therefore it is three levels.   What is the dependent variable?     The dependent variable is the reaction time of the deviateicipant to an unknown exigency situation.   What shell of statistical test would you utilize? wherefore?   I would use a one way between subjects analysis of variance (Analysis of Variance) for this casing because our information comes from 3 different sample groups.   Why non conduct a series of t-tests?   As the data we argon provided with contains 3 groups of thespians, (Handling of mobile phone, hands free and no phone), it does not meet the assumption for a series of t-test.   get dressed data application. Did you identify any outliers?

(0 label as this manoeuver is part of data screening for the authorship of the results in fall of work 10)   An outlier was identified, participant twos z- nock was 3.70 which is +/=3.29.   What are you passing game to do with the outlier? disport provide a rationale for your decision. (0 marks as this question is part of data screening for the writing of the results in Task 10)   Participant tw os score was changed to 256, which was one w! hole higher than the next most radical score identified.   Perform data screening. Was there a ruler distribution? plunk for your position by interpreting the normalcy tests. (0 marks as this question is part of data screening for the writing of the results in Task 10)   The results show that the test is not significant as according to Smirnov and Shapiro-Wilk, the sig. =.200,...If you want to get a full essay, ordering it on our website: OrderEssay.net

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