A certain unit organizes employees to travel during collective vacation time. Four places are designated as A, B, C, and D for the tour, and the places are purchased according to the number of people

A certain unit organizes employees to travel during collective vacation time. Four places are designated as A, B, C, and D for the tour, and the places are purchased according to the number of people participating in the tour.

(1) According to the question: (2410)÷(1-30%)=100 (tickets),

The ticket to C is 100-( 2410) = 30 (sheets),

Complete the bar chart, as shown in the figure:

So the answer is: 100;

(2) According to the question: P=40100=0.4;

(3) The list is as follows:

1 2 31 (1, 1) (2, 1) (3 , 1) 2 (1, 2) (2, 2) (3, 2) 3 (1, 3) (2, 3) (3, 3) There are 9 equally possible situations, among which the sum is an even number. 5 kinds, the sum is an odd number accounting for 4 of them,

∴P (Xiao Wang wins) = 59; P (Xiao Li wins) = 49,

∵59≠49, < /p>

∴The game is unfair.