A coach found that about 12% of all hockey games end in overtime. What is the ex

Question

A coach found that about 12% of all hockey games end in overtime. What is the expected number of games ending in overtime if a random sample of 50 hockey games are played? Show work. A coach found that about 12% of all hockey games end in overtime. What is the expected number of games ending in overtime if a random sample of 50 hockey games are played? Show work. A coach found that about 12% of all hockey games end in overtime. What is the expected number of games ending in overtime if a random sample of 50 hockey games are played? Show work.

Explanation / Answer

X~binom(n=50,p=0.12)

E(X)=np

       =50*0.12

      =6

E(x)=6

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