Clarinex-D is a medication whose purpose is to reduce the symptoms associated with a variety o allergies. In clinical trials of Clarinex-D, 5% of the patients in the study experienced insomnia as a side effect. A random sample of 20 Clarinex-D users is obtained, and the number of patients who experienced insomnia is recorded. For parts (a)-(c), round your answer to 4 decimal places. a) Find the probability that exactly 2 experienced insomnia as a side effect. b) Find the probability that 3 or fewer experienced insomnia as a side effect.
Clarinex-D is a medication whose purpose is to reduce the symptoms associated with a variety o allergies. In clinical trials of Clarinex-D, 5% of the patients in the study experienced insomnia as a side effect. A random sample of 20 Clarinex-D users is obtained, and the number of patients who experienced insomnia is recorded. For parts (a)-(c), round your answer to 4 decimal places. a) Find the probability that exactly 2 experienced insomnia as a side effect. b) Find the probability that 3 or fewer experienced insomnia as a side effect.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
Related questions
Question
![Clarinex-D is a medication whose purpose is to reduce the symptoms associated with a variety of
allergies. In clinical trials of Clarinex-D, 5% of the patients in the study experienced insomnia as a
side effect. A random sample of 20 Clarinex-D users is obtained, and the number of patients who
experienced insomnia is recorded.
For parts (a)-(c), round your answer to 4 decimal places.
(a) Find the probability that exactly 2 experienced insomnia as a side effect.
(b) Find the probability that 3 or fewer experienced insomnia as a side effect.
(c) Find the probability that between 2 and 4 patients inclusive, experienced insomnia as a side
effect.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5730e8ce-04cb-40ac-bc31-580b9f61da3d%2F3fe7ec94-ecf8-4bf6-a415-b053199e302c%2Fvhz49dtj_processed.png&w=3840&q=75)
Transcribed Image Text:Clarinex-D is a medication whose purpose is to reduce the symptoms associated with a variety of
allergies. In clinical trials of Clarinex-D, 5% of the patients in the study experienced insomnia as a
side effect. A random sample of 20 Clarinex-D users is obtained, and the number of patients who
experienced insomnia is recorded.
For parts (a)-(c), round your answer to 4 decimal places.
(a) Find the probability that exactly 2 experienced insomnia as a side effect.
(b) Find the probability that 3 or fewer experienced insomnia as a side effect.
(c) Find the probability that between 2 and 4 patients inclusive, experienced insomnia as a side
effect.
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