using the Excel file Facebook Survey, determine if the mean number of hours spent online per week is the same for males as it is for females.

confidence level 0.05

how should i solve it I want to know by using excel function (data analysis)

Student	Gender	Hours online/week	Friends
1	female	4	150
2	female	10	400
3	female	7	120
4	female	15	500
5	female	9	260
6	female	5	70
7	female	7	90
8	female	5	250
9	female	12	110
10	female	2	30
11	female	6	80
12	female	2	30
13	female	3	200
14	female	6	240
15	female	6	150
16	female	4	90
17	female	8	340
18	female	10	450
19	female	4	50
20	female	4	120
21	male	6	180
22	male	4	280
23	male	5	60
24	male	9	100
25	male	12	380
26	male	8	430
27	male	2	80
28	male	7	170
29	male	6	90
30	male	4	50
31	male	2	50
32	male	5	70
33	male	7	170