A survey from a random sample of households in a suburb included two questions Have you visited
Question:
A survey from a random sample of households in a suburb included two questions “Have you visited a public library in the last year?” and “Are there children under 12 in your household?” The table in the pdf document of this homework assignment summarizes these results. To test hypotheses that there is a difference between the proportions of households with children under 12 who have visited a library in the last year and the proportion of households without children under 12 who have visited a library in the last year, we must compute the appropriate standard error, called SE. What is the SE? Give the required numerical answer using 3 decimal places.
Statistics Unlocking The Power Of Data
ISBN: 9780470601877
1st Edition
Authors: Robin H. Lock, Patti Frazer Lock, Kari Lock Morgan, Eric F. Lock, Dennis F. Lock