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Critical values for quick reference during this activity. Condence level Critical value 0.90 2* = 1.645 0.95 z* = 1.960 426L394 22l 54% (JXSZil'F Jump
Critical values for quick reference during this activity. Condence level Critical value 0.90 2* = 1.645 0.95 z* = 1.960 426L394 22l 54% (JXSZil'F Jump to level 1 A poll for a statewide election has a margin of error of 3.07 percentage points. How many voters should be sampled for a 95% condence interval? Round up to the nearest whole number. Ex: 1 234 voters
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