Question

Suppose in a bag there are 3 white, 2 yellow and 2 purple balls. Now you picked up 4 balls randomly from the bag what is the probabilty that none of them yeow?
a) 2/7
b) 1/14
c)1/7
d) 3/7




answer pls​

Answer 1

Answer:

46778888

Step-by-step explanation:

88899999999999

Answer 2

Given Data: 3 white, 2 yellow and 2 purple balls.

To Find: Probability of non yellow.

Solution:

• Probability is defined as the chances of getting the results and how it will occur.
• For example, In a coin there is only head and tail so having the probability of head is $\frac{1}{2}$.
• Similarly, there are 3 white, 2 yellow and 2 purple balls. The total is $3+2+2 = 7$.
• Not yellow = 3 White + 2 Purple balls ; Not yellow = 5.

                          Probability of Not Yellow = $\frac{Not Yellow}{Total} = \frac{5}{7}$

• Hence, The probability of not yellow is $\frac{5}{7}$.