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Author Question: Four hundred accidents that occurred on a Saturday night were analyzed. The number of vehicles ... (Read 74 times)

javeds

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on: Feb 14, 2020

Question 1

Each manager of a corporation was rated as being either a good, fair, or poor manager by his/her boss. The manager's educational background was also noted. The data appear below:

Educational Background


What is the probability that a randomly chosen manager is either a good managers or has an advanced degree?
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Question 2

Four hundred accidents that occurred on a Saturday night were analyzed. The number of vehicles involved and whether alcohol played a role in the accident were recorded. The results are shown below:

Number of Vehicles Involved


Suppose that one of the 400 accidents is chosen at random. What is the probability that the accident involved alcohol or a single car?
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Statistics ¦ McClave, Sincich, Tamarack ¦ 12th Edition
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Marked as best answer by javeds on Feb 14, 2020

cassie_ragen

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Reply #1 on: Feb 14, 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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javeds

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Reply 2 on: Feb 14, 2020
:D TYSM

amit

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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