Test N. 3          

Number

Mean

SD

T

Degrees of freedom          

Significance level          

Mean difference between the amount of test          

Variable

250

4.1960

0.51929

36.416

249

0.000

1.19600

Effects of pollution and visual diversity with beauty, charm and vitality of urban space

250

40.429

0.3359

0.49880

249

0.000

1.04291

Effect of improving the quality of environment, visual beauty and the vitality of urban identity