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sp2606 [1]
3 years ago
15

One weekday, the ticket sales person at a bus station asks every 10th ticket buyer if they had planned to use a laptop computer

while traveling. Of the 145 travelers questioned, 54 said yes.
Based on this sample, predict how many people out of 3100 weekday bus travelers will use a laptop while traveling. Round to the nearest whole number.
Mathematics
1 answer:
andrew-mc [135]3 years ago
8 0

From the 3100 weekday bus traveler, 310 travelers will be asked by the sales person. And for every 2.685 traveler questioned, a traveler will say yes. So there will be 115 bus travelers that will use a laptop computer while travelling.

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