Marginal frequencies total row and total colum.......entries in the body are called joint frequency
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10 is the size of the sample when it was originally found
Answer:
3 bags of footballs. 10 footballs in each bag. 3x10=30. he wants to put those into 4 bags now. 30/4=7.5.
Step-by-step explanation:
answer: 7.
he'd have 2 footballs left over though