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yawa3891 [41]
2 years ago
14

Jacob wanted to know what the most popular sneakers brand was for his classmates. His class had 30students. To save time he aske

d the first 10 boys he met. Is this a random sampling for the brand of sneakers? Why or why not?
Mathematics
1 answer:
Galina-37 [17]2 years ago
7 0
No. This is not random sampling as the students chose are not chosen at random. Random sampling would be something done where each sample has equal probability of being chosen. Clearly this is not random sampling.
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Let, 
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According to the question,
x = 4y ......................................................equation (1)

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Substituting the value of "x" from equation (1), we get,

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Taking equation (1)
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