Critical values for quick reference during this activity. Condence level Critical value 2* = 1.645 2* = 1.960 2* = 2.576 270604.2209556ox32qy7 Jump to level
Critical values for quick reference during this activity. Condence level Critical value 2* = 1.645 2* = 1.960 2* = 2.576 270604.2209556ox32qy7 Jump to level 1 A poll for a statewide election has a margin of error of 3.49 percentage points. How many voters should be sampled for a 95% confidence interval? Round up to the nearest whole number. Ex: 1234 voters
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