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Author Question: A committee consisting of 6 people is to be selected from eight parents and four teachers. Find the ... (Read 126 times)

elizabeth18

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on: Feb 2, 2020

Question 1

A box contains 28 widgets, 4 of which are defective. If 4 are sold at random, find the probability that (a) all are defective (b) none are defective.
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Question 2

A committee consisting of  6 people is to be selected from eight parents and four teachers.  Find the probability of selecting three parents and three teachers.
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Thinking Mathematically ¦ Blitzer ¦ 6th Edition
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Marked as best answer by elizabeth18 on Feb 2, 2020

asdfasdf

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Reply #1 on: Feb 2, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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elizabeth18

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Reply 2 on: Feb 2, 2020
:D TYSM

cam1229

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Reply 3 on: Yesterday
Excellent

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