Question

8. By one estimate, 3% of all Siberian Husky puppies are born with two different

colored eyes (called heterochromia iridum). For random samples of 50 Siberian
Husky puppies, what are the mean and standard deviation of the number of
puppies that will have two different colored eyes?
(A) je = 0.03, 0 = 0.024
• B) = 0.03,0 = 0.0171
©4=1.5,0 = 1.206
D) 4 = 1.5, 0 = 1.455
(B) = 3,0 = 50

Answer 1

C

Explanation:

Mux= np

sigmax=
`\sqrt{np(1-p)\\`

Mean = 50(.65)

Standard Deviation =
`√(1.5(1-.03))`