What is the security protection factor (SPF) for households with DW concerning their risk of being burgled? Are households with DW more likely or less likely to be burgled than households without security?

a.

SPF=0.385; Households with DW more likely to be burgled than households without security

b.

SPF=0.538; Households with DW more likely to be burgled than households without security

c.

SPF=10.62; Households with DW are less likely to be burgled than households without security

d.

SPF=4.337; Households with DW are less likely to be burgled than households without security

Security devices Number of respondents Victimisation (CRIME All households X) 1931 885 No security measures installed D mo E A DW DE WE DWE DWEA Other security configurations Total 1760 1693 930 576 3567 2375 2021 2274 1327 203 124 151 53 154 251 123 161 56 20554 966 39008 3127