Math, asked by vansh2258, 1 year ago

A bag contains 5red marbles,8white marbles and 4green marbles.One marble is taken out of the box at random.What is the probability that the marble taken out will be (1) red (2)white (3) not green

Answers

Answered by Likesmm
6

Answer:First total outcome will be equals to 5red marbles +8white marbles+4green marbles=17

Step-by-step explanation:

Now P(E)=Favourable outcome /total outcome.

(I) favourble outcome = 5

Total outcome =17

P(Getting a red marble) = 5/17

(ii) favourable outcome=8

Total outcome =17

P(Getting a white marble)=8/17

(iii) Favourable outcome = 4

Total outcome = 17

P(Getting a green marble )= 4/17

So, P(not getting a green marble)=

1-4/17

So P(Not getting green marble )=13/17

HOPE THIS HELPED YOU

Answered by Ashq
2

Privet Mate ,

There your answer is_______,

probability =  \frac{no. \: of \: outcomes}{total \: no. \: of \: outcomes}

1️⃣ Red marbles

p \: (e) =  \frac{5}{17}

so  \\ p(e) = 3.4

2️⃣ White marbles

p \: (e) =  \frac{8}{17}

so  \\ p(e) =2.125

3️⃣ Not green marbles

p \: (e) = \frac{13}{17}

so  \\ p(e) =1.30769

Grazie Mate.....✌️

❤️ Hope it may helps u....☺️❤️

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