Table 6f.

Difference of Means: Household Plan Adoption (Plan) and Years of Residence within Zip Code (YRS at Zip)

Plan		N	Mean Years	Std. Deviation Years	T-test value	Approx. p value
YRS at Zip	0 (no)	39	23.95	21.63	−1.714	.099
	1 (yes)	14	34.57	19.22

Note: T-test indicates statistically significant difference in length of residence within zip code among those interviewees with and without a household emergency response plan. Interviewees with a household plan on average have lived in the same zip code for more years than those interviewees without a household plan.