A group of randomly sampled students gave the following response when they were asked how many siblings they had: 1, 1, 4, 2, 1, 2, 1, 1, 1, 3, 1, 3, 5, 1, 2, 3, 1, 1, 3, 2. What percentage of the sampled students have three or more siblings at home

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bhuvna789456 bhuvna789456 · Answer 1 · 2020-02-06T07:47:03+01:00

30% of the sampled students have three or more siblings at home.

Step-by-step explanation:

step 1 : The total number of students sampled = 20 students.

step 2 : The students having three or more siblings = 6 students.

The question asks for what percentage of the sampled students have three or more siblings.

step 3 : Let the unknown percentage be X%

X% of total sampled student = students having 3 or more siblings

[tex](X/100) \times 20[/tex] = 6 students.

2x = [tex]6\times10[/tex]

x = [tex]\frac{60}{2}[/tex]

x = 30 %