translate English to French: 1997-2001 Mean = 4.1 / 5.0 s.d. =1.1 ** Significant difference between the two survey periods (2001 vs. 1997-2000) (p # .01)
Moyenne 1997-2001 = 4.1 / 5.0 é.t. =1.1 ** Différence significative entre les deux périodes de sondage (2001 vs. 1997-2000) (p # .01)