Please solve for all parts 8.60 Music performance anxiety. Refer to the British Journalof Music Education (Mar. 2014) study of performanceDanxiety by music students, Exercise 7.37 (p. 334). Recallthat the Performance Anxiety Inventory (PAI) was usedto measure music performance anxiety on a scale from 20to 80 points. The table below gives PAI values for partic-ipants in eight different studies. A MINITAB printout ofthe data analysis is shown.PAImaldong54425139414355 40Source: Patston, T. “Teaching stage fright?-Implications for music educators."British Journal of Music Education, Vol. 31, No. 1, Mar. 2014 (adapted fromFigure 1).One-Sample T: PAITest of mu = 40 vs > 4095% LowerBound I P41.21 2.41 0.023Variable N Mean StDev SE MeanPAI8 45.63 6.592.33 a. Set up the null and alternative hypotheses for deter-mining whether the mean PAI value, u, for all similarstudies of music performance anxiety exceeds 40.b. Find the rejection region for the test, part a, using a = .05.%3Dc. Compute the test statistic.d. State the appropriate conclusion for the test.e. What conditions are required for the test results to bevalid?f. Locate the p-value for the test on the MINITAB print-out and use it to make a conclusion. (Your conclusionshould agree withg. How would your conclusion change if you used a =your answer in part d.)= .01?ualHaalth

Music performance anxiety. Refer to the British of Music Education (Mar. 2014) study of performance anxiety by music students, Exercise 7.37 (p. 334). Recall that the Performance Anxiety Inventory (PAI) was used to measure music performance anxiety on a scale from 20 to 80 points. The table below gives PAI values for partic- ipants in eight different studies. A MINITAB printout of

Music performance anxiety. Refer to the British of Music Education (Mar. 2014) study of performance anxiety by music students, Exercise 7.37 (p. 334). Recall that the Performance Anxiety Inventory (PAI) was used to measure music performance anxiety on a scale from 20 to 80 points. The table below gives PAI values for partic- ipants in eight different studies. A MINITAB printout of

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

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.3: Measures Of Spread

Problem 1GP

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