OTS MyLaS&Masten; x Review Test-Stormie Sch X 1.40 PM c https://www.mathxl.com/S

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OTS MyLaS&Masten; x Review Test-Stormie Sch X 1.40 PM c https://www.mathxl.com/Student/PlayerTestasmestResultid-6536054668back-Student/Results asprisFodenomt MAT 2342-001 Intro to Prob and Stat Fall 2017- Langford Review Quiz: Quiz 4: Section 5.5-6.2 Score: 0 of 1 pt 8of15 Test Score: 8333, 12.5 of 15 pts 5.5.61 The grade appeal process at a university requires that a jury be structured by s (b) What is the probability of selecting a jury of all faculty? (c) What is the probability of selecting a jury of two students and two faculity? (a) What is the probability of selecting a jury of all students? 0.04545 (Round to five decimal places as needed.) b) What is the probability of selecting a jury of all faculty 0.01515 (Round to five decimal places as needed) (c) What is the probability of selecting a jury of two students and two faculty? electing four ndvdualsrandomly form a pool of sir studeres and five faculty (a) what-t,pobtly of selecting aregnenr OA5455 (Round to five decimal places as needed) Question is complete. Tap on the red indicators to see incorrect answers

Explanation / Answer

Number of Student =6

Number of faculty = 5

Total =6+5 = 11

Number of selection made =4

Total way of selection =C(11, 4)

a)

C(6,4)/C(11, 4) = 0.04545

b)

C(5,4)/C(11, 4) = 0.01515

c)

C(6,2)*C(5,2)/C(11, 4) = 0.45455

Note: Here C reprents combination can be found in any scientific calculator.

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