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Author Question: A sample of 350 students was selected and each was asked the make of their automobile (foreign or ... (Read 87 times)

Shelles

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on: Feb 14, 2020

Question 1

The manager of a used car lot took inventory of the automobiles on his lot and constructed the following table based on the age of each car and its make (foreign or domestic):

                                        Age of Car (in years)


A car was randomly selected from the lot. Given that the car selected was a foreign car, what is the probability that it was older than 2 years old?
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◦
◦
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Question 2

A sample of 350 students was selected and each was asked the make of their automobile (foreign or domestic) and their year in college (freshman, sophomore, junior, or senior).  The results are shown in the table below.

Given that you know the selected student is in the senior class, find the probability they drive a domestic automobile.
◦ 10/35
◦ 15/350
◦ 25/35
◦ 15/205
Statistics ¦ McClave, Sincich, Tamarack ¦ 12th Edition
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Marked as best answer by Shelles on Feb 14, 2020

matt

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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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Shelles

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Reply 2 on: Feb 14, 2020
Great answer, keep it coming :)

diana chang

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Reply 3 on: Yesterday
Gracias!

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