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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 139 times)

tiara099

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on: Feb 14, 2020

Question 1

A pair of fair dice is tossed. Events A and B are defined as follows.

A: {The two numbers rolled are different}
B: {At least one of the numbers is greater than 2}

a. Identify the sample points in the event Ac.
b. Identify the sample points in the event Bc.
c. Identify the sample points in the event Ac ∪ Bc.
d. Identify the sample points in the event Ac ∩ Bc.
e. Find P(Ac ∪ Bc).
f. Find P(Ac ∩ Bc).

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.

Which of the following events listed would be considered mutually exclusive events?
◦ The student is a junior and the student drives a domestic automobile
◦ The student is a freshman and the student drives a foreign automobile
◦ The student is a junior and the student is a freshman
◦ The student is a senior and the student drives a domestic automobile.
Statistics ¦ McClave, Sincich, Tamarack ¦ 12th Edition
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Marked as best answer by tiara099 on Feb 14, 2020

robbielu01

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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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tiara099

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Reply 2 on: Feb 14, 2020
Excellent

alvinum

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Reply 3 on: Yesterday
Gracias!

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