Question: A list contains n = 8 items. Using Combinations, how many samples of x = 2 can be made? O a. 20 O b. 28

A list contains n = 8 items. Using Combinations, how many

samples of x = 2 can be made? O a. 20 O

A list contains n = 8 items. Using Combinations, how many samples of x = 2 can be made? O a. 20 O b. 28 O c. 32 O d. 45

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