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The school board administered a reading test to all eighth-grade students at High Achievers Charter School and determined that 10% of them were reading below grade level. Based on this data, which of the following conclusions are valid? Choose 1 answer: (A) 10% of all eighth-grade students at HACS are reading below grade level. (B) 10% of all students at HACS are reading below grade level. (C) 10% of students in this sample are reading below grade level, but we cannot conclude anything about the eighth-grade students at HACS.

The school board administered a reading test to all eighth-grade students at High Achievers Charter School and determined that 10% 10 \% of them were reading below grade level.\newlineBased on this data, which of the following conclusions are valid?\newlineChoose 11 answer:\newline(A) 10% 10 \% of all eighth-grade students at HACS are reading below grade level.\newline(B) 10% \mathbf{1 0 \%} of all students at HACS are reading below grade level.\newline(C) 10% \mathbf{1 0 \%} of students in this sample are reading below grade level, but we cannot conclude anything about the eighth-grade students at HACS.

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Q. The school board administered a reading test to all eighth-grade students at High Achievers Charter School and determined that 10% 10 \% of them were reading below grade level.\newlineBased on this data, which of the following conclusions are valid?\newlineChoose 11 answer:\newline(A) 10% 10 \% of all eighth-grade students at HACS are reading below grade level.\newline(B) 10% \mathbf{1 0 \%} of all students at HACS are reading below grade level.\newline(C) 10% \mathbf{1 0 \%} of students in this sample are reading below grade level, but we cannot conclude anything about the eighth-grade students at HACS.
  1. Read Problem: Read the problem and understand what's being asked.\newlineThe school board says 10%10\% of eighth-grade students at High Achievers Charter School (HACS) are reading below grade level.
  2. Identify Conclusion: Identify the correct conclusion based on the given data.\newlineThe data specifically mentions ＂eighth-grade students at HACS,＂ not all students at HACS.
  3. Analyze Choices: Analyze the answer choices.\newline(A) Matches the data given, as it specifies ＂eighth-grade students at HACS.＂\newline(B) Is too broad because it includes all students, not just eighth-graders.\newline(C) Is incorrect because it suggests we cannot conclude anything about the eighth-grade students at HACS, which contradicts the data provided.
  4. Choose Correct Answer: Choose the correct answer based on the analysis.\newlineThe correct answer is (A) because it directly reflects the information provided by the school board.

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