Respuesta :
Answer:
The chart goes as follows.
            | wearing a watch | no watch | total
wearing a belt | 62 Â Â Â Â Â Â Â Â Â Â Â Â | 32 Â Â Â Â Â Â | 94
no belt        | 29            | 20       | 49
total          | 91             | 52      | 143
Step-by-step explanation:
62 wear a belt and watch.
32 wear a belt but no watch.
29 wear a watch but no belt.
and 20 don't wear either.
Percentage of belt wearers who wear watch or not = 65% & 34% respectively.
Percentage of non belt wearers, wearing watch or not = 60% & 40% respectively.
Absolute Frequency Table :
     Watch      No Watch   Total
Belt    62           32        94
No Belt 29 Â Â Â Â Â Â Â Â Â 20 Â Â Â Â Â Â Â 49
Total    91           52        143
Relative Frequency Table
      Watch          No Watch       Total
Belt    62/94 = 0.66    32/94 = 0.34       94
No Belt 29/49 = 0.60 Â Â Â 20/49 = 0.40 Â Â Â Â Â Â 49
Total    91/143 = 0.63    52/143 = 0.36      143
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