CASE STUDY ON PROBABILITY

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Unit No.5.
PROBABILITY
Presented By:
Dr. V. M. Tidake
Ph. D (Financial Management), MBA(FM), MBA(HRM) BE(Chem)
Dean, EDP & Associate Professor MBA
1
Sanjivani College of Engineering, Kopargaon
Department of MBA
www.sanjivanimba.org.in

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302-DECISION SCIENCE
Unit No.5. Probability
5.1 Case 1: Probability
Presented By:
Dr. V. M. Tidake
Ph. D (Financial Management), MBA(FM), MBA(HRM) BE(Chem)
Dean EDP & Associate Professor MBA
2
Sanjivani College of Engineering, Kopargaon
Department of MBA
www.sanjivanimba.org.in

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NETWORK ANALYSIS
 At the End of the Session Student will be able to
understand-
A. Case 1: Probability

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Probability
A Card is drawn at random from a well shuffled
pack. Find the probability that-
i) It is not a spade;
ii) It is a face card

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Probability
• Total Number of possible outcomes, n= 52
i) Let A- Event that a non spade card is selected.
Now there are (52-13) = 39 Non Spade Cards, hence-
• 𝑷 𝑨 = 𝒑 =
𝒎
𝒏
=
𝟑𝟗
𝟓𝟐
=
𝟑
𝟒
i) Let B- Event that the card drawn is a face card.
Now favorable outcomes = 3*4 = 12, hence-
• 𝑷 𝑩 = 𝒑 =
𝒎
𝒏
=
𝟏𝟐
𝟓𝟐
=
𝟑
𝟏𝟑

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EXERCISE
 Solve the Case 1 on Probability.

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For More Details Contact
Dr. V M Tidake
tidkevishal@gmail.com
tidkevishalmba@sanjivani.org.in