A sample space is the set of all possible outcomes in an experiment. Select one: Question 2 Not yet answered Points out of 1.00 1;? Flag question The sum ofall the probabilities of simple events in a sample space equals one. Select one: Question 3 Not yet answered Points out of 1.00 e Flag question Probability is the measure of the relative likelihood that an event will occur. Select one: Question 11 Not yet answered Points out of 1.00 17 Flag question When two events cannot occur at the same time, they are said to be mutually exclusive. Select one: Question 12 Not yet answered Points out of 1.00 'i' Flag question The value of 7! is Answer: Question 13 Not yet answered Points out of 1.00 1' Flag question If PM | 5'} = 0.40 and P18) = 0.3031in Pix-108). Select one: 0.3. .171 Ob. .525 QC. .571 Od. .120 Question 14 Not yet answered Points out of 1.00 '1" Flag question The value of 5C2 is: Select one: 0a. 15. Ob. 30. QC. 720. 0d. 12. The Poisson distribution describes the number of occurrences within a randomly chosen unit oftime or space. Select one: Question 16 Not yet answered Points out of 1.00 '27 Flag question The Poisson distribution can be skewed either left or right, depending on 2:. Select one: Question 1'7 Not yet answered Points out of 1.00 17 Flag question The Poisson distribution has only one parameter. Select one: Question 18 Not yet answered Points out of 1.00 i7 Flag question Customer arrivals per unit oftime would tend to follow a binomial distribution. Select one: Question 19 Not yet answered Points out of 1.00 ll" Flag question A random variable Xis distributed binomially with n: 8 and TI= 0.70. The standard deviation of the variable Xis approximately: Select one: Oa. 0.458 Ob. 2.828 0:. 1.680 0d. 1.296 Question 20 Not yet answered Points out of 1.00 Flag question Write the Excel formula for P(X=1) where X has a binomial distribution with n=10 and p=0.3 Answer: Question 21 Not yet answered Points out of 1.00 Flag question Write the Excel formula for P(X=4) where X has a Poisson distribution with A = 3.5. Answer:The probability of the union of two events P(A or B) can exceed one. Select one: Question 5 Not yet answered Points out of 1.00 17 Flag question The general law of addition for probabilities says P(A or B) = PM.) + H8) - HAB). Select one: Question 6 Not yet answered Points out of 1.00 'F Flag question Events A and Bare mutually exclusive if HAF'IB) = 0. Select one: Question 7 Not yet answered Points out of 1 :30 T\" Flag question If events A and B are dependent, it can be concluded that one event causes the other. Select one: For any event A, the probability of A is always 0 S P(A) $ 1. Select one: True O False Question 9 Not yet answered Points out of 1.00 Flag question If A and B are independent events, then P(A or B) = P(A) P(B). Select one: O True O False Question 10 Not yet answered Points out of 1.00 Flag question The probability of A and its complement (A' ) will always sum to one. Select one: O True O False