How can I interpret this to answer these questions? Does having insurance give the homeless person better health?

1.Hypotheses & Variables.

2.Significance: Limitations, possible issues?

This data is from a homeless survey.

Insurance Physical 0 30 0 16 1 15 0 30 1 30 0 30 1 15 1 15 1 30 1 30 1 27 1 30 1 30 0 22 1 30 0 30 1 25 0 30 0 20 1 30 1 0 1 30 0 29 0 28 1 30 1 30 1 14 1 30 1 30 1 30 1 0 1 23 1 30 1 0 1 30 1 15 1 20 0 0 1 30 1 30 1 0 1 3 1 10 1 30 1 15 1 30 1 1 1 1 1 1 1 0 1 0 1 1 1 1 1 1 1 1 0 1 1 1 1 0 0 0 1 0 1 1 1 1 0 1 1 1 1 0 1 0 1 0 1 0 1 1 0 30 30 30 10 30 30 1 30 30 30 30 30 30 4 6 30 30 30 30 0 19 30 0 10 30 20 15 30 30 30 20 20 30 30 30 30 30 15 15 30 0 0 30 20 30 0 1 1 1 1 0 1 1 0 1 1 1 30 30 6 15 30 30 0 30 30 30 28 30 1 0 1 1 1 0 0 0 0 1 1 1 1 1 1 30 30 30 23 30 0 30 30 30 0 8 10 30 30 30 7 30 30 31 30 30 1 0 1 1 1 1 1 0 0 1 1 0 1 0 1 1 1 1 25 30 30 15 30 30 27 30 0 10 30 30 1 0 1 1 1 1 1 1 0 0 1 1 1 1 0 1 0 1 0 1 1 1 0 0 1 1 1 1 1 1 1 1 1 1 1 20 0 30 15 30 30 30 30 30 25 30 30 13 30 29 20 30 30 21 15 17 14 10 27 30 29 30 10 26 29 30 12 25 30 \f