Managers at Dixie Mall have found that tourists and locals shop for different reasons. While tourists enjoy the shopping experience, locals are on a mission to get the job done. Locals do not shop as frequently, but when they do, they put in a lot of hours. The accompanying table shows a portion of the amount spent (in $) over the weekend by 40 locals and 60 tourists at Dixie Mall.

Let₁represent the population mean amount spent by locals and₂represent the population mean amount spent by tourists.

b. Calculate the value of the test statistic. Assume that the population variances are unknown but equal. (Round final answer to 2 decimal places.)

Locals	Tourists
85	90
102	79
139	71
90	119
89	90
52	180
49	88
140	56
90	110
64	82
96	64
132	129
117	28
88	13
92	140
105	62
95	32
119	220
118	72
124	90
131	80
113	56
124	82
71	56
115	88
95	104
102	54
94	108
111	86
85	88
87	38
92	66
92	100
72	57
97	59
83	89
118	95
108	37
104	86
110	62
	66
	129
	119
	76
	75
	101
	85
	68
	67
	36
	90
	99
	64
	54
	86
	79
	82
	65
	110
	69