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Can you help me answer the numbers 21-35 regarding probabilites and in the subject of Statistics? Thank you! I'll indicate the questions in a picture
Can you help me answer the numbers 21-35 regarding probabilites and in the subject of Statistics? Thank you! I'll indicate the questions in a picture form below.
Page of10 In numbers 2125, use the following results from tests of an experiment to test the effectiveness of an experiment vaccine for children. Express the probabilities in terms of percent in 2 decimal places. Developed Flu Did Not Develop Flu Vaccine Treatment 14 1056 Placebo 95 437 21. If 1 of the 1602 subjects is randomly selected, nd the probability of getting 1 that developed u. 22. If 1 of the 1602 subjects is randomly selected, nd the probability of getting 1 who had the vaccine treatment or developed u. 23. If 1 of the 1602 subjects is randomly selected, nd the probability of getting 1 who had the vaccine treatment and developed u. 24. Find the probability of randomly selecting 2 subjects without replacement and nding that they both developed u. 25. Find the probability of randomly selecting 1 of the subjects and getting 1 who developed u, given that the subject was given the vaccine treatment. O In numbers 26-35, use the data in the accompanying table and express all results in percentage form with rounding it off to 2 decimal places. Successful Treatment Unsuccessful Treatment Splint Treatment 60 23 Surgery Treatment 67 6 26. If 1 of the patients is randomly selected, nd the probability of selecting someone with a successful treatment. ZOOM + In numbers 2635, use the data in the accompanying table and express all results in percentage form with rounding it off to 2 decimal places. Successful Treatment Unsuccessful Treatment Splint Treatment 60 23 Surgery Treatment 67 6 26. If 1 of the patients is randomly selected, find the probability of selecting someone with a successful treatment. 27. Find the probability of randomly selecting a patient and getting one with a successful treatment, given that the patient was treated with splinting. 28. Find the probability of randomly selecting a patient and getting one with a successful treatment, given that the patient was treated with surgery. 29. If 1 of the patients is randomly selected, find the probability of getting a patient who had a successful treatment or was treated with surgery. 30. If 1 of the patients is randomly selected, find the probability of getting someone who had an unsuccessful treatment or was treated with a splint. 31. If 2 patients are randomly selected without replacement, nd the probability that they both had successful treatments. 32. If 2 patients are randomly selected with replacement, find the probability that they both had successful treatments. 33. If A represents the event of randomly selecting one patient included in the table and getting someone who was treated with surgery, what does A' represent? Find the value of P(A'). 34. If A represents the event of randomly selecting one patient included in the table and getting someone who had a successful treatment, what does A' represent? Find the value of P(A'). 35. If 3 patients are randomly selected without replacement, nd the probability that all three had successful treatmentsStep by Step Solution
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