The probability that a person in the United States has type B* blood is 8%....
90.2K
Verified Solution
Link Copied!
Question
Basic Math
The probability that a person in the United States has type B* blood is 8%. Four unrelated people in the United States are selected at random. Complete parts (a) through (d).(a) Find the probability that all four have type B* blood.The probability that all four have type B* blood is(Round to six decimal places as needed.)(b) Find the probability that none of the four have type B* blood.The probability that none of the four have type B* blood is.(Round to three decimal places as needed.)(c) Find the probability that at least one of the four has type B* blood.The probability that at least one of the four has type B* blood is.(Round to three decimal places as needed.)(d) Which of the events can be considered unusual? Explain. Select all that apply.OA. The event in part (a) is unusual because its probability is less than or equal to 0.05.OB. None of these events are unusual.OC. The event in part (c) is unusual because its probability is less than or equal to 0.05.OD. The event in part (b) is unusual because its probability is less than or equal to 0.05.
Answer & Explanation
Solved by verified expert
Get Answers to Unlimited Questions
Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!
Membership Benefits:
Unlimited Question Access with detailed Answers
Zin AI - 3 Million Words
10 Dall-E 3 Images
20 Plot Generations
Conversation with Dialogue Memory
No Ads, Ever!
Access to Our Best AI Platform: Zin AI - Your personal assistant for all your inquiries!
