Let X ~ N(-2,5). Which of the following is equal to P(X > 0)? (o)
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- Part a and b to the questionHi, I am having trouble with this question of my elementary stastical methrod online of probability assignment. Can you please explain math problem to me. Thank you. A coin is tossed and an eight -sided die numbered 1 through 8 is rolled. Find the probability of tossing a head and then rolling a number greater than 1. The probability of tossing a head and then rolling a number greater than 1 is.Please help me do part C, D and E. Question E is … Part E: You could use your calculator instead of the formula to find the probability of rolling a 4 exactly 3 times out of 10 rolls of a number cube. There is a command or function on your calculator called the binompdf function, which stands for "binomial probability distribution function." What would you enter in your calculator to find the above probability? Have a great day!
- For this problem, assume that you weigh 500 duck hatchlings. You find that 93 are slightly underweight, 6 are severely underweight, and the rest are normal. (1) What probability should be assigned to a single duck hatchling's being slightly underweight? (2) What probability should be assigned to a single duck hatchling's being severely underweight? (3) What probability should be assigned to a single duck hatchling's being normal?Please see the question in the image.I need help with this please
- Let’s assume the odds of getting a disease indoors in a classroom is 15%. In a class of 28 students, what is the probability that… Question #4: Half of the students get the disease?I need help with this attached question, please. The parts a to c are: (a) Find the probability that a married couple watches the show. (b) a wife watches the show, given that her husbanddoes; (c) at least one member of a married couple will watchthe show.Are there any restrictions on the value of a probability? If so, explain what those restrictions are.
- The below was the answer I received when I asked the following question. Dr. Deming’s Red Bead Experiment is an exercise in the laws of probability. The workers were frustrated because no matter what they did, the outcome was not predictable. If the paddle holds 50 beads and there are 500 white beads and 50 red beads in the box, what is the probability, using one sample, of filling a paddle with 47 white beads and only three red beads? What I need to understand is how did you get the highlighed answers below because these require a factorial of 500 and I have not found anything that will calculate that. Thank you Step 1 Given Information: Number of white beads = 500 Number of red beads = 50 Total number of beads = 550 Step 2 The probability, using one sample, of filling a paddle with 47 white beads and only three red beads can be determined as follows: Probability = C47500*C350C50550=(2.94*10^66) (19600)(3.44*10^71)=0.1675Consider the joint pmf p(x,y) and marginal pmfs p(x) and p(y) for two discrete random variables X and Y as displayed in the table below. X p(x,y) 1 2 3 p(y) 1 0.125 0.0625 0.1875 0.125 0.5 Y 2 0.0625 0.0625 0.125 0.25 0.5 p(x) 0.1875 0.125 0.3125 0.375 1Hello! I need help with following probability problem. Thank you in advance..!
