Posted by **Jim** on Monday, October 14, 2013 at 4:09pm.

In a survey, 55% of the voters support a particular referendum. If 30 voters are chosen at random, find the standard deviation of the number of voters who support the referendum.

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March 23, 2017
Posted by **Jim** on Monday, October 14, 2013 at 4:09pm.

In a survey, 55% of the voters support a particular referendum. If 30 voters are chosen at random, find the standard deviation of the number of voters who support the referendum.

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