Answer:
I attached the answers :)
Step-by-step explanation:
hope this helps :)
(Its a bit messy becuz i used a mouse to write, sry about that)
Identify the correct phrase to complete the statement.
2 answers:
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Answer:
1. 75582
2. 3047466240
Step-by-step explanation:
1. If order does not matter, this is a combination problem. You are choosing 8 sticks from a set of 19. (Octagons have 8 sides.)
The formula for combinations of n things chosen r at a time "n choose r" is
2. If order matters, there are more possibilities. This is a permutation problem. The number of permutations of 19 things taken 8 at a time, "19 permute 8" is
Answer:
c. 81
Step-by-step explanation:
The number of ANOVA degrees of freedom is given by the following formula:
In which n is the size of the sample and k is the number of events.
In this problem, we have that:
So
The correct answer is:
c. 81