Which of these random samples represents a representative sample of the number of students in a middle school who walk to school
? a) All students in chess club b) 25 random 8th graders c) 150 random students at lunch d) 5 students in the hallway
1 answer:
Answer:
c
Step-by-step explanation:
150 is a good sample of a middle school and students at lunch is random again because most students eat lunch
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Answer:100
Step-by-step explanation:
2!2
Where is the question? Is it a true or false?
I think the answer is <1=34
Answer:
Step-by-step explanation:
It is a solution because if you plug in 84 for b you get 84/12 = 7
