Question

explain the meaning of the results

Group Statistics
	Use Internet?	N	Mean	Std. Deviation	Std. Error Mean
Hours per day watching TV	No	473	3.52	2.793	.128
	Yes	413	2.42	2.146	.106

Independent Samples Test
		Levene's Test for Equality of Variances
		F	Sig.	T	df	Sig. (2-tailed)
Hours per day watching TV	Equal variances assumed	20.261	.000	6.455	884	.000
	Equal variances not assumed			6.569	870.228	.000

Answer 1

The p-value of F test is 0.000.

Since p-value is less than 0.01 level of significance so we can assume that population variances are equal. So for t test we need to choose row "Equal variances not assumed".

The p-value of t test is 0.000 with test statistics t = 6.569 and df=870.228. Since p-value is less than 0.01 level of significance so we cannot conclude that populations mean number of hours per day watching TV of both group are equal. There is significant difference between the means of two groups.