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Chrome File Edit View History Bookmarks People Window Help @ D * 100% E Fri 5:03 PM E N Netflix x.:-% Hw 5-Chapter 6 (6.5-8.6 & × Alejandra @www.webassign.net/web/Student/Assignment-Responses/submit?dep.16873288 Need Help? Talk to a Tutor 6. 9.38/12.5 points | Previous Answers PODStat5 6 E.049 My Notes Jeanie is a bit forgetful, and if she doesn't make a "to do" list, the probability that she forgets something she is supposed to do is .9. Tomorrow she intends to run three errands, and she fails to write them on her list. (a) What is the probability that Jeanie forgets all three errands? 0.729 What assumptions did you make to calculate this probability? Events are independent. (b) What is the probability that Jeanie remembers at least one of the three errands? 0.243 (c) What is the probability that Jeanie remembers the first errand but not the second or third? 0.081 Need Help? Read" LTalk tontor Submit Answer Save Progress Practice Another Version 7. 12.5/12.5 points | Previcus Answers PODStat5 6.E.050. My Notes Approximately 25% of the calls to an airline reservation phone line result in a reservation being made. (a) Suppose that an operator handles 15 calls. What is the probability that none of the 15 calls result in a reservation? (Give the answer to 3 decimal places.) 0.013 (b) What assumption did you make to calculate the probability in Part (a)? Calls are dependent

Explanation / Answer

6)b)

probability that remembers at least remembers none)

=1- 0.93 =0.271

please revert if any help is required in other parts

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