Answer
Assign a number to each smartphone from 1 to 300.
Generate a list of 25 random numbers using MS Excel.
A sample output is as fol: -
13
15
25
33
36
51
53
58
82
98
110
115
119
202
203
204
209
212
223
233
237
237
242
273
275
Work Step by Step
Assign a number to each smartphone from 1 to 300.
Generate a list of 25 random numbers using MS Excel.