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The chance of contacting strep throat when coming into contact with an infected person is estimated as 0.15. Suppose the four children of a family come into contact with an infected person. Conduct a simulation to answer the following questions. Use the random number table below and conduct 20 trials. Clearly identify each trial on the table.
(a) Using your results, estimate the average number of children who will get the disease.
(b) What is the probability of two of the children getting the disease?
(c) What is the probability of at least two of the children getting the disease?
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You are conducting a one-tailed or two-tailed test? Explain with an example and also state the Null and the Alternative hypothesis for the example in symbolic form.
in a simple linear regression model if the plots on a scatter diagram lie on a straight line what is the coefficient of
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Out of forty students, 14 are taking English Composition and 29 are taking Chemistry. If five students are in both classes, how many students are in neither class? How many are ineither class?
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