It is known that 65 of all voters vote for political party A in the Municipal

It is known that 65 of all voters vote for political

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It is known that 65% of all voters vote for political party A in the Municipal Elections. A random sample of 30 voters were called and asked for which political party they plan to vote in the upcoming Municipal Election. Let the number of voters who vote for political party A in the Municipal Elections. 3.2.1 Calculate the probability that 20 of the 30voters will vote for political party A in the Municipal election. (10) 3.2.2 Calculate probability that more than 19 but less than 22voters will vote for political party A in the Municipal election. (20) 3.2.3 Calculate the expected number of voters who will vote for political party A in the Municipal election. (10) Total: 100
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