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Math Problems
Algebra 2
Analyze the results of an experiment using simulations
Alderwoman Natalia polled a random sample of residents in her district about new affordable housing projects in the district. The results of the poll are most representative of which of the following populations?
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Choose
1
1
1
answer:
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(A) Business owners in Alderwoman Natalia's district
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(B) Residents in Alderwoman Natalia's district
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(C) Members of Alderwoman Natalia's political party
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(D) Affordable housing advocates in Alderwoman Natalia's district
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To determine whether treatment
C
\mathrm{C}
C
is effective for pain management, a study was conducted. From a large population of people experiencing chronic pain,
150
150
150
participants were selected at random. Half of the participants were randomly assigned to receive treatment
C
C
C
, and the other half did not. Participants who received treatment
C
C
C
reported better pain management than those who did not. Based on this information, which of the following is an appropriate conclusion?
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Choose
1
1
1
answer:
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(A) Treatment
C
\mathrm{C}
C
is likely to improve the pain management of people experiencing chronic pain.
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(B) Treatment
C
C
C
will cure multiple underlying causes for pain.
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(C) Treatment
C
C
C
will improve the pain management of anyone who is in pain.
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(D) Treatment
C
C
C
improves pain management more than all other available treatments.
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Click and drag like terms onto each other to simplify fully.
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-2 y+2 x+6 x-4-3-7 y
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