if significant of t is almost o. Does it mean the corresponding coefficient is close to 0? should we reject the Ho? Thanks.
By significance of t I assume you mean the p-value. If the p-value is near zero, we should reject H0. If your hypothesis is H0: mean=0 then no, it does not mean the coefficient is zero, it means that it is statistically significant that it is different than zero.
Thanks. if we get c0=0.399, and significance of t is 0.000 c1=0.273, and significance of t is 0.000 does it mean both c0 and c1 are significant different than zero? thanks. if a new H0 is c1<=0.5, by apply 0.273-0.5/(std), we get significance of t 0.000, does it mean c1 is significan than <=0.5? Thanks. eganalyst Wrote: ------------------------------------------------------- > By significance of t I assume you mean the > p-value. If the p-value is near zero, we should > reject H0. If your hypothesis is H0: mean=0 then > no, it does not mean the coefficient is zero, it > means that it is statistically significant that it > is different than zero.