A machine is set to fill the small size packages of Good and Better candies are packaged with 60 pieces of candies in each bag. Sampling results revealed: 3 bags of 61, 2 bags of 59, 1 bag of 58, and 2 bags of 62. How many degrees of freedom are there?
A. 7
B. 8
C. 9
D. 1
No comments:
Post a Comment
Note: only a member of this blog may post a comment.