10 players each pull a card from a standard deck (with replacement). If two or more players pull the same value (2, 3, 4, 5, 6, 7, 8, 9, 10, Jack, Queen, King, or Ace), those players are eliminated. What is the expected number of players who get eliminated after one round?

Q: Can you elaborate or explain more on how Z0.025 = 1.96

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A:

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Q: What is the p value?

A: Given that  H0 : p = 0.75 H1 : p ≈ 0.75 Test statistics = Z=  0.4142

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