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Dr. Tanaka is a veterinarian who sees only dogs and cats. In each appointment, she may or may not give the animal a vaccine. The two-way frequency table summarizes Dr. Tanaka's 70 appointments last week. No vaccine Vaccine Cat 14 23 Dog 21 12 Let no vaccine be the event that a randomly chosen appointment (from the table) did not include a v Let dog be the event that a randomly chosen appointment (from the table) involved a dog. Find the following probabilities. Write your answers as decimals. (If necessary, consult a list of formulas.)

Dr. Tanaka is a veterinarian who sees only dogs and cats. In each appointment, she may or may not give the animal a vaccine. The two-way frequency table summarizes Dr. Tanaka's 70 appointments last week. No vaccine Vaccine Cat 14 23 Dog 21 12 Let no vaccine be the event that a randomly chosen appointment (from the table) did not include a v Let dog be the event that a randomly chosen appointment (from the table) involved a dog. Find the following probabilities. Write your answers as decimals. (If necessary, consult a list of formulas.)

College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 25E
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Dr. Tanaka is a veterinarian who sees only dogs and cats. In each appointment, she may or may not give the animal a vaccine. The two-way frequency table summarizes Dr. Tanaka's 70 appointments last week. No vaccine Vaccine Cat 14 23 Let no vaccine be the event that a randomly chosen appointment (from the table) did not include a vaccine. Let dog be the event that a randomly chosen appointment (from the table) involved a dog. Find the following probabilities. Write your answers as decimals. (If necessary, consult a list of formulas.) (a) P(no vaccine) =0 (b) P(dog and no vaccine) 0 (c) P(dog | no vaccine) = X Dog 21 12
Transcribed Image Text:Dr. Tanaka is a veterinarian who sees only dogs and cats. In each appointment, she may or may not give the animal a vaccine. The two-way frequency table summarizes Dr. Tanaka's 70 appointments last week. No vaccine Vaccine Cat 14 23 Let no vaccine be the event that a randomly chosen appointment (from the table) did not include a vaccine. Let dog be the event that a randomly chosen appointment (from the table) involved a dog. Find the following probabilities. Write your answers as decimals. (If necessary, consult a list of formulas.) (a) P(no vaccine) =0 (b) P(dog and no vaccine) 0 (c) P(dog | no vaccine) = X Dog 21 12
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