Two candidates are running for president: John Democrat and Joe Republican. A recent survey concluded that Joe Republican had a probability of 0.48 to win the election. One thousand people are interviewed at random about whom they would vote for. A random variable X is defined as the number of people who said they would vote for John Democrat. Find the expected value of the random variable Expected Value = nothing
Two candidates are running for president: John Democrat and Joe Republican. A recent survey concluded that Joe Republican had a probability of 0.48 to win the election. One thousand people are interviewed at random about whom they would vote for. A random variable X is defined as the number of people who said they would vote for John Democrat. Find the expected value of the random variable Expected Value = nothing
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Two candidates are running for president: John Democrat and Joe Republican. A recent survey concluded that
Joe Republican
had a probability of
0.48
to win the election.
One thousand
people are interviewed at random about whom they would vote for.A random variable X is defined as the number of people who said they would vote for
John Democrat.
Find the expected value of the random variableExpected Value = nothing
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