ANSWER THE FOLLOWING RANDOM SAMPLING

3. The number of accidents in a production facility has a Poisson distribution with a mean of 2.7 per month. For a given month. what is the probability that there will be more than three (3) accidents? 4. A population consists of of the values (1. 3. B ). List all the possible samples of size 2 with replacement. Then. compute the mean for each sample. identify the probability of each sample and compute the mean of the sampling distribution of the means. 5. Using the empirical law. you write the range or interval of the scores with the mean of B7 and standard deation of 5.5 and illustrate. J