Answer to Question #210091 in English for Janhavi

Question

Q:5 It is understood that each male tiger in a large forest has an 

approximate circular roaming area. These roaming areas have radii 

normally distributed with a mean of about 5 kilometers (km) and a 

standard deviation of 2 km. find the probability that average radius of 

roaming areas of 12 tigers is more than 6 km.

Answer 1

The probability that average radius if roaming areas of 12 tigers is more than 6km is thus 12 *6= 72