Homework: Ch 4 Mix MLM HW Question 16, *Life Sci 7.6.24 HW Score: 90.91%, 20 of 22 points Part 1 of 2 O Points: 0 of 1 Save The probability that a person with certain symptoms has hepatitis is 0.75. The blood test used to confirm this diagnosis gives positive results for 89% of people with the disease and 5% of those without the disease. What is the probability that an individual who has the symptoms and who reacts positively to the test actually has hepatitis? The probability is (Type an integer or decimal rounded to four decimal places as needed.)E Homework: Ch 4 Mix MLM HW Question 7, 6.4.9 HW Score: 90.91%, 20 of 22 points x Points: 0 of 1 When a pair of dice is rolled, what is the probability that the sum of the dice is 7, given that the outcome is not 3? The probability that the sum of the dice is 7 given that the outcome is not 3 is (Type an integer or a simplified fraction.): Homework: 5.2 MLM Hw ' ' ' ! Part 1 0M Complete parts (a) and (b) below. The number of dogs per household in a small town Dogs 0 1 2 3 4 5 D1 Probability 0.660 0.210 0.085 0. 025 0.014 0.006 (a) Find the mean, variance, and standard deviation of the probability distribution. Find the mean Of the probability distribution. '1: (Round to one decimal place as needed.)