teresak5466 teresak5466

15-12-2022
Social Studies

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you are instructed to perform a statistical test to find out if the ""day of the week"" influences the mean goods ""delivery time"".
We could not reject the null hypothesis; the mean delivery time is not different for different days of the week
We reject the null hypothesis; the mean delivery time is different at least on one of the days of the week
We accept the null hypothesis; the mean delivery time is not differen for different days of the week
We reject the null hypothesis; the mean delivery time is different for efvery day of the week

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