CI90: Calculates the 90 percent confidence interval of a...

Description Usage Arguments Value Examples

View source: R/CI90.r

Description

Calculates the 90 percent confidence interval of a proportion. 90 percent confidence interval used to test one-sided hypothesis at .05 level.

Usage

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CI90(p, se)

Arguments

p

The sample proportion (of jurors who favor a guilty verdict).

se

The standard error of the sample proportion, p.

Value

Returns the 90 percent confidence interval as a list.

Examples

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   CI90(p=.5, se=.04)

   CI90(p=10/12, se=.02)

sate documentation built on March 24, 2020, 5:08 p.m.

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