I require assistance with the 3 questions above. I do not require an extensive explanation

_ Question 4 Suppose the distribution of dandelions in a large meadow is approximately Poisson, with a mean of 5 dandelions per square metre. In a randomly selected square metre plot of the meadow, what is the probability there are more than 2 dandelions? 1 point Round your answer to at least 3 decimal places. Number Identify each of the following statements as either TRUE or FALSE. a) (Click for List) #1 In a Poisson distribution, the probability of an event occurring in a given unit of time will actually change overtime. b) (Click for LiSt) 3i One condition required of a Poisson random variable is that the events of interest are occurring independently over time. volume. area or distance. c) i (Click for List) s i If X is a Poisson random variable, then X represents a count. d) i (Click for List) i There are no parameters in a Poisson distribution. e) (Click for List) i Because there is no fixed upper-limit for the value of a Poisson random variable, X, it is not a discrete random variable. An economist estimates that the percentage of Canadian exports that are destined for the European Union is approximately 5.6 %. If 15 shipments for export are randomly selected, what is the probability that at least one of those shipments is destined for the European Union? Round your response to at least 3 decimal places. _ _ Question 7 In a classroom of 20 children, 9 of them are from single-parent families. It a random sample of 4 students is selected without replacement, and assuming that the children are all independent of each other, what is: 1 point a) The probability that none of the randomly selected students are from a single-parent family? Round your answer to at least 3 decimal places. b) The probability that all of the randomly selected students are from a singleparent family? Round your answer to at least 3 decimal places