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CHAPTER 2-1 CHAPTER 2-2 - JMap

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Regents Exam Questions - PH Algebra Chapter 2 Page 2<br />

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[3] 4 , and a correct tree diagram or sample<br />

9<br />

space is shown.<br />

[2] A correct tree diagram or sample space is<br />

shown, but no probability or an incorrect<br />

probability is given.<br />

or [2] An incorrect tree diagram or sample<br />

space is shown, but an appropriate probability<br />

is found.<br />

[1] Appropriate work is shown, but one<br />

conceptual error is made.<br />

[24]<br />

or [1] 4 9<br />

, but no work is shown.<br />

[0] A zero response is completely incorrect,<br />

irrelevant, or incoherent or is a correct<br />

response that was obtained by an obviously<br />

incorrect procedure.

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