A machine is set to fill the small-size packages of M&M candies with 56 candies per bag. A sample was taken and revealed the following three bags of 56, two bags of 57, one bag of 55, and two bags of 58 M&M candies. To test the hypothesis that the mean candies per bag is 56, how many degrees of freedom are there? Multiple Choice 9 1 8 7 Next 3 of 10 ( Prev re to search S

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