44.6k views
2 votes
Can u please help me​

Can u please help me​-example-1
User Scorix
by
7.5k points

1 Answer

5 votes

Answer:

a) 0.15

b) 0.45

c) 0.16

Explanation:

a)

The total probability will add up to 1, so the probability of getting a rat = 1 - 0.35 - 0.4 - 0.1 = 0.15

b)

Probability of cat: 0.35

Probability of hamster: 0.1

Probability of cat or hamster: 0.35+0.1 = 0.45

c)

The probability for getting card out of deck 1: 0.4

The probability for getting card out of deck 1: 0.4

Probability of both: 0.4*0.4 = 0.16

User Paul Staab
by
7.6k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories