Find the best answers to your questions at Westonci.ca, where experts and enthusiasts provide accurate, reliable information. Get immediate and reliable answers to your questions from a community of experienced professionals on our platform. Explore comprehensive solutions to your questions from knowledgeable professionals across various fields on our platform.

Public Opinion reported that 5% of Bahir Dar city residents are afraid of being alone in a

house at night. If a random sample of 8 residents is selected, find these probabilities that

A. There are exactly 5 people in the sample who are afraid of being alone at night.

B. There are at most 3 people in the sample who are afraid of being alone at night.

C. There are at least 3 people in the sample who are afraid of being alone at night.

D. The expected number of residents in the sample who are afraid of being alone at night. ​


Sagot :