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STATS - Consider the sample of 100 waiting time

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Question;Consider the sample of 100 waiting times given in the following table.Waiting Times (in Minutes) for the Bank Customer Waiting Time Case8.7 6.9.0 4.6 11.7 9.8 8.84.0 3.5 4.5 5.9 4.0 8.3 10.18.2 0.3 6.4 5.6 5.9 9.2 7.4.8 5.2 5.7 4.4 5.5 8.2 0.97.7 8.5 4.3 5.0 6.8 10.9 0.45.1 6.1 4.9 6.0 5.2 10.8 2.48.9 5.6 5.4 5.0 4.1 9.7 0.63.5 5.2 6.7 5.8 4.3 8.8 0.86.6 1.5 4.4 5.7 5.1 9.7 0.74.2 9.8 5.7 5.6 4.3 9.0 2.64.1 8.3 4.0 6.6 4.9 7.26.3 8.6 6.4 5.1 6.7 11.04.2 4.2 6.5 6.2 6.4 8.06.7 3.7 5.2 4.4 6.4 9.57.2 2.4 6.8 5.2 7.8 9.6Use these data to carry out a chi-square goodness-of-fit test to determine whether the population of all waiting times is normally distributed. Use? =.10, and formula78.mml = 5.875 and s = 2.619 for the 100 waiting times. Use the Empirical Rule to create the intervals. (Round your answer to 3 decimal places.)formula79.mml =?Reject or Do not Reject H0: normality. Waiting times are normal or not normal?

 

Paper#61696 | Written in 18-Jul-2015

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