Reference no: EM132171722

1) From the sample space S = {13, 94, 25, 72, 88}, what is the probability of getting an odd number?

2)If you have a sample mean of 72, which of the following intervals can you be the most confident that the true mean will fall in?

a) [66.64, 77.6]

b) [69.90, 74.10]

c) [70.60, 73.40]

3)Genevieve is studying the proliferation of extremely small dogs among the beautiful people of Los Angeles. Over one week she samples 100 outdoor restaurants, cafes and bars and counts the number of tiny pooches in each. Much to her chagrin, she finds that the little rascals are not as prevalent as she had initially assumed. In fact, this phenomenon is so rare, that there are no dogs in most establishments, a few establishments had one dog, and on rare occasions there would be multiple canines in one location. What type of distribution should Genevieve use to model her data?