The Australian sheep dog is a breed renowned for its intelligence and work ethic. It is estimated that 45% of adult Australian sheep dogs weigh 65 pounds or more. A sample
Of 11 adult dogs is studied. What is the probability that more than 8 of them weigh 65 lb
Or more?
A) 0.939
B) 0.0022
C) 0.0610
D) 0.0148

Question

Quizplus · Accepted Answer

The probability of more than 8 dogs weighing 65 pounds or more can be calculated using the binomial distribution formula. With p = 0.45, n = 11, and looking for P(X > 8), the probability is approximately 0.0148.

The Australian Sheep Dog Is a Breed Renowned for Its