Question

find the probability that a number selected at random from the numbers 3 4 4 4 5 5 6 6 6 7 will be there mean​

Answer 1

Step-by-step explanation:

Given  

find the probability that a number selected at random from the numbers 3 4 4 4 5 5 6 6 6 7 will be there mean

• Now Mean or average of given numbers = 3 + 4 + 4 + 4 + 5 + 5 + 6 + 6 + 6 + 7 / 10
•                  = 50 / 10
•                  = 5
• Now required probability = P(getting 5) = 2/10 = 1/5