Consider a Poisson random graph of average degree c = 100. You observe a node with a 500. How many standard degree k deviations is this observation from the mean degree (k)? = Select one: a. 5000 O b. 5 O c. 40 C. O d. None of the above.

3.6 Triathlon times, Part II: The distribution for triathlon time varies depending on the population you are describing. The distribution for men ages 30 - 34 is N(µ=4337, o-593). The distribution for women ages 25 - 29 is N(H=5287, o=834). Note, these distributions list the triathlon times in seconds. Use this information to compute each of the following. Round all your answers to 2 decimal places. a) The cutoff time for the fastest 5.5% of athletes in the men's group, i.e. those who took the shortest 5.5% of time to finish. b) The cutoff time for the slowest 10% of athletes in the women's group.

Assume that a randomly selected subject is given a bone density test. Bone density test scores are normally distributed with a mean of 0 and a standard deviation of 1. Draw a graph and find P3, the 13th percentile. This is the bone density score separating the bottom 13% from the top 87%. 13- * ..* Which graph represents P3? Choose the correct graph below. OA. B. C. OD. се urces P13 P. 13 P13 ns The bone density score corresponding to P,3 is (Round to two decimal places as needed.) on Tool Vi (1,0) More Next Policy | Statcrunch Activate V vate WE 104 梦 @ ^ E O A 4) 11/10 e here to search hp 「曲需

For each problem calculate teh desired probabilities. In each acse the sample is normally distributed. Sketch the graph in each example. d. A value lies between 119 and 133. IF the mean is 128 and the standard deviation is 9.