Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Mean differences in the food insecurity indices based on Wave 5 base level.
| Levene's Test for Equality of Variance | t-test for equality of means | |||||
|---|---|---|---|---|---|---|
| F | Sig | Mean Difference | Std Error Difference | t | Sig | |
| Wave 1 | 2.404 | 0.121 | 0.07467*** | 0.00711 | 10.496 | 0.000 |
| Wave 2 | 23.536*** | 0.000 | −0.00409 | −0.00985 | −0.575 | 0.565 |
| Wave 3 | 2.526 | 0.112 | 0.03789*** | 0.00735 | 5.154 | 0.000 |
| Wave 4 | 0.134 | 0.714 | 0.00969 | 0.00755 | 1.283 | 0.199 |
