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irinina [24]
3 years ago
6

Brianna surveyed a representative sample of students at her school to collect data about the numbers of Internet-compatible devi

ces they own. Estimate about how many of the 250 students who attend Brianna’s school own exactly two Internet-compatible devices.
Mathematics
1 answer:
Elenna [48]3 years ago
4 0

Answer:

125 students

Step-by-step explanation:

The following table is missing:

Number of Devices Number of Students

1                                 18

2                                 25

3 or more                 7

Total                                50  

From the sample, we can estimate that 25/50 = 0.5 or 50% of the students have exactly two Internet-compatible devices. Then there are 0.5*250 = 125 students who have exactly two Internet-compatible devices in Brianna’s school.

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