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wKaIwMa:
Group Title
400 draws are made at random with replacement from 5 tickets that are marked 2, 1, 0, 1, and 2 respectively. Find the expected value of:
…
 updated one year ago
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Mathematics

wKaIwMa:
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Q A random number generator draws at random with replacement from the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9. Find the chance that the digit 5 …
 updated one year ago
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Mathematics

wKaIwMa:
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n a population of 500 voters, 40% belong to Party X. A simple random sample of 60 voters is taken. What is the chance that a majority (more …
 updated one year ago
 1 reply
 1 Medal
Mathematics

wKaIwMa:
Group Title
In a population of 500 voters, 40% belong to Party X. A simple random sample of 60 voters is taken. What is the chance that a majority (more…
 updated one year ago
 No Medals Yet
Mathematics

wKaIwMa:
Group Title
In an egg carton there are 12 eggs, of which 9 are hardboiled and 3 are raw. Six of the eggs are chosen at random to take to a picnic (yes,…
 updated one year ago
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Mathematics