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05.03.2020 •
Mathematics
2. The accessory choices of 143 people are recorded in the table.
wearing a watch
no watch
wearing a belt
62
32
no belt
29
20
Create a relative frequency table that could be used to show the percentages of belt
wearers who wear a watch or not, as well as the percentages of people without belts
who wear a watch or not.
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Ответ:
The chart goes as follows.
| wearing a watch | no watch | total
wearing a belt | 62 | 32 | 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.
Ответ:
sry