Mathematics
Statistics
Easy

Question

The two-way frequency gives the preference of the size of screen of adults and students. Study the table and choose the correct option.

Small
large
Total
Students
48
52
100
Adults
18
82
100
Total
66
134
200

  1. Adults prefer smaller screen size                       
  2. Students prefer smaller screen size                  
  3. Adults prefer larger screen size
  4. Together adults & students oppose larger screen size

The correct answer is: Adults prefer larger screen size

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