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23 Apr 2021
In performing a chi-square goodness of fit test for a normal distribution, if there are 7 intervals, then the degrees of freedom for the chi-square statistic is ______________.
In performing a chi-square goodness of fit test for a normal distribution, if there are 7 intervals, then the degrees of freedom for the chi-square statistic is ______________.
teacherrecoLv10
28 Feb 2022
2 Jun 2021
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