hw.specificCombos

hw.specificCombos - [sklar\stat\hw.specificCombos.doc]...

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Unformatted text preview: [sklar\stat\hw.specificCombos.doc] COMBINATIONS & PERMUTATIONS Revised 09/14/10 Any Typos? Please let me know. NOTES: 1. If more than one page, they must be stapled . If not, the homework absolutely will not count. 2. Turn in at the beginning of class OR WHEN YOU WALK IN IF LATE - BEFORE SITTING DOWN . Even though I'm lecturing, still place the HW on my table when you enter the room. Otherwise - the homework will not count. 3. At the UPPER RIGHT of the top page put your YOUR CLASS ID IF IT HAS BEEN ASSIGNED, then your course number (such as 285) and under that PRINT your name. 4. See the website for due date. There are 6 Good items (G) and there are 8 Bad items (B). Draw 5. Assume COMBINATIONS. 1. SHOW ALL WORK in computing the Total number of ways or total number of sequences. 2. SHOW ALL WORK in computing the probability of Exactly 3 G items in 5 (and thus 2 B items) 3. SHOW ALL WORK in computing the probability of Exactly 2 G items in 5 (and thus 3 B items) 4. SHOW ALL WORK in computing the probability of Exactly 1 G items in 5 (and thus 4 B items) Same situation, but assume PERMUTATIONS: 5. SHOW ALL WORK in computing the Total number of ways. 6. SHOW ALL WORK in computing the probability of Exactly 2 G items in 5 draws (and thus 3 B items) ...
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