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During her lunch hour, Shawna asked 40 students how many after-school clubs they joined. The list below shows the number of clubs that the students joined.

2, 2, 3, 0, 3, 2, 4, 2, 1, 4, 3, 2, 4, 1, 0, 2, 1, 3, 2, 0,
1, 1, 2, 1, 0, 3, 0, 1, 4, 1, 1, 0, 2, 3, 2, 0, 3, 2, 0, 1

If this sample is representative of the student population of 360 students, about how many students in the school joined three clubs?

Respuesta :

joyapease
Number of 3s in the data = 7
360 / 40 = 9
9*7 = 63
63

Answer: There are 63 students who joined three clubs in 360 students .

Step-by-step explanation:

Since we have given that

Number of students joined 3 clubs among 40 students = 7

So, if the number of students = 360

Then, the number of students in the school joined 3 clubs are

[tex]\dfrac{7}{40}\times 360\\\\=7\times 9\\\\=63[/tex]

Hence, there are 63 students who joined three clubs in 360 students .