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Author Question: Use the rule of total probability to find the indicated probability.A teacher designs a test so a ... (Read 87 times)

formula1

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on: Jan 16, 2020
Use the rule of total probability to find the indicated probability.

A teacher designs a test so a student who studies will pass 89% of the time, but a student who does not study will pass 6% of the time. A certain student studies for 91% of the tests taken. On a given test, what is the probability that student passes? Round to the nearest thousandth when necessary.
◦ 0.81
◦ 0.475
◦ 0.054
◦ 0.815
Statistics: Informed Decisions Using Data ¦ Sullivan ¦ 5th Edition
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Marked as best answer by formula1 on Jan 16, 2020

juliaf

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Reply #1 on: Jan 16, 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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formula1

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Reply 2 on: Jan 16, 2020
Great answer, keep it coming :)

isabelt_18

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Reply 3 on: Yesterday
Wow, this really help

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