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44. Apply the chi-square goodness of fit test to the data in the Airport Service Times Excel file to determine if a normal distribution models

44. Apply the chi-square goodness of fit test to the data in the Airport Service Times Excel file to determine if a normal distribution models the data. Use bins of width 100. Note that for a normal distribution, the number of degrees of freedom for the CHISQ.INV. RT function should be the number of bins minus 3 as discussed in the chapter.

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