Have you ever pretended to not be home on Halloween A random

Have you ever pretended to not be home on Halloween? A random survey of 59 households in this area found that 19 households turned out their lights and pretended to not be at home on Halloween. Compute an 85% confidence interval for p, the proportion of all homes in this area that pretend to not be at home on Halloween.

85% confidence interval for p, the proportion of all homes in this area that pretend to not be at home on Halloween is 23.45% to 40.96%

Confidence Interval Estimate for the Proportion

Data
Sample Size	59
Number of Successes	19
Confidence Level	85%

Intermediate Calculations
Sample Proportion	0.322033898
Z Value	-1.43953147
Standard Error of the Proportion	0.060831535
Interval Half Width	0.08756891

Confidence Interval
Interval Lower Limit	0.234464989
Interval Upper Limit	0.409602808

Have you ever pretended to not be home on Halloween? A random survey of 59 households in this area found that 19 households turned out their lights and pretende

Have you ever pretended to not be home on Halloween A random

Solution

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