Answer the following to summarize the test of the hypothesis that there is no dependence between the two variables color vision of participant and trial outcome. For your test, use the 0.05 level of significance.a. Find the value of the test statistic. (Round to two or more decimal places.)b. Find the critical value for a test at the 0.05 level of significance. (Round to two or more decimal places.)c. Can we reject the hypothesis that there is no dependence between the variables color vision of participant and trial outcome? Use the 0.05 level of significance. uate student performed a visual experiment on a number of participants. Since the experiment involved displays of colored letters andIAn undbackgrc after the experiment the student wondered whether the presence or absence of color vision in the participants could have produced some of theeffects seen in the data. The student went back, tested his participants for colorblindness, and reanalyzed the data. He considered the variables color vision ofparticipant ("colorblind" or "not colorblind") and trial outcome ("hit", "miss", "false alarm", or "correct rejection").The contingency table below gives a summary of the data from 2000 trials of the experiment. Each of the trials was performed either by a colorblindparticipant or a non-colorblind participant. Each cell of the table contains three numbers: the first number is the observed cell frequency (f); the secondnumber is the expected cell frequency (f) under the assumption that there is no dependence between the two variables color vision of participant and trialoutcome; and the third number is the following value.(fo-ƒE)²SEThe numbers labeled "Total" are totals for observed frequency.(Observed cell frequency - Expected cell frequency)²Expected cell frequency Color visionofparticipantColorblindNotcolorblindTotalHit6573.540.992649640.460.1714Miss3530.280.736259263.72False alarm2631.520.967280274.480.084 0.111]294306Correctrejection8070.661.235606615.340.142686Total20617942000

Answered: Image /qna-images/answer/f99f9923-227b-499a-ba55-9393606703f3.jpg

Answer the following to summarize the test of the hypothesis that there is no dependence between the two variables color vision of participant and trial outcome. For your test, use the 0.05 level of significance. a. Find the value of the test statistic. (Round to two or more decimal places.) b. Find the critical value for a test at the 0.05 level of significance. (Round to two or more decimal places.) c. Can we reject the hypothesis that there is no dependence between the variables color vision of participant and trial outcome? Use the 0.05 level of significance.

Answer the following to summarize the test of the hypothesis that there is no dependence between the two variables color vision of participant and trial outcome. For your test, use the 0.05 level of significance. a. Find the value of the test statistic. (Round to two or more decimal places.) b. Find the critical value for a test at the 0.05 level of significance. (Round to two or more decimal places.) c. Can we reject the hypothesis that there is no dependence between the variables color vision of participant and trial outcome? Use the 0.05 level of significance.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section: Chapter Questions

Problem 13PT

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