A principal randomly chose 30 students from grade 8. Of these students, 9 were wearing watches. Based on this information, what
is the most reasonable prediction of the number of students wearing watches in a group of 120 students from grade 8?
1 answer:
Answer:
im pretty sure 36
Step-by-step explanation:
if you do 120 devided by 30 you get 4, then u just multipy by 9 which is 36.
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Option d.
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