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Author Question: Find the indicated probability. Express answers as decimals.A bin contains 79 light bulbs of which 9 ... (Read 68 times)

Pineapplelove6

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on: Jan 18, 2020

Question 1

Find the indicated probability. Express answers as decimals.

A batch consists of 20 defective coils and 80 good ones. Find the probability of getting two good coils when two coils are randomly selected if the first selection is replaced before the second is made.
◦ 0.4
◦ 0.04
◦ 0.64
◦ 0.46

Question 2

Find the indicated probability. Express answers as decimals.

A bin contains 79 light bulbs of which 9 are defective. If 4 light bulbs are randomly selected from the bin with replacement, find the probability that all the bulbs selected are good ones.
◦ 0.886
◦ 0.62
◦ 0.65
◦ 0
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Marked as best answer by Pineapplelove6 on Jan 18, 2020

ju

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Reply #1 on: Jan 18, 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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Pineapplelove6

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Reply 2 on: Jan 18, 2020
YES! Correct, THANKS for helping me on my review

mochi09

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Reply 3 on: Yesterday
Gracias!

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