Variable

Estimate

Standard error

test

Constant = 1

4.088

1.355

9.106^a

Constant = 2

6.444

1.408

20.942^a

Distance from picnic spot to parking

−0.551

0.215

6.584^a

Distance from picnic spot to toilets

−0.390

0.192

4.120^b

Quantity of children’s playground facilities

−0.473

0.229

4.277^b

Level of shade at picnic spot^b

0.708

0.200

12.517^b