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Chrome File Edit View History Bookmarks Profiles Tab Window Help 94% U.S. Q 8 Wed Jul 7 8:58 PM WebAssign Homework Chapter 5 Section 6.1

Chrome File Edit View History Bookmarks Profiles Tab Window Help 94% U.S. Q 8 Wed Jul 7 8:58 PM WebAssign Homework Chapter 5 Section 6.1 - Homew x C In The 10 Year Period From 200 x + CO webassign.net/web/Student/Assignment-Responses/submit?dep=26765476&tags=autosave#question4874818_7 * 5 : Apps Web Slice Gallery _ Imported From IE & Destiny Kronos WORKFOR... Renaissance Place Scientific Graphin... Student Informati... & TALX Paperless Pay Reading List The expected value is an average and averages can take any value. X describes the number of phone calls and you cannot have part of a phone call. 4. [3/4 Points] DETAILS PREVIOUS ANSWERS MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Consider a Poisson distribution with M = 3. (Round your answers to four decimal places.) (a) Write the appropriate Poisson probability function. 3te -3 p(x) = x! (b) Compute p(2). p(2) = 0.2240 (c) Compute p(1). p(1) = 0.1494 (d) Compute P(x 2 2). P(X 2 2) = 0.0498 x JUL 7Chrome File Edit View History Bookmarks Profiles Tab Window Help 94% U.S. Q 8 Wed Jul 7 8:58 PM WebAssign Homework Chapter 5 Section 6.1 - Homew x C In The 10 Year Period From 200 x + webassign.net/web/Student/Assignment-Responses/submit?dep=26765476&tags=autosave#question4874818_7 Apps Web Slice Gallery _ Imported From IE Destiny Kronos WORKFOR... Renaissance Place Scientific Graphin... Student Informati... TALX Paperless Pay Reading List 5. [5/6 Points] DETAILS PREVIOUS ANSWERS MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Consider a Poisson distribution with a mean of three occurrences per time period. (a) Write the appropriate Poisson probability function. 3te -3 P(x) = x! (b) What is the expected number of occurrences in four time periods? 12 (c) Write the appropriate Poisson probability function to determine the probability of x occurrences in four time periods. 12%e -12 p(x) = x! (d) Compute the probability of three occurrences in one time period. (Round your answer to four decimal places.) 0.2240 (e) Compute the probability of twelve occurrences in four time periods. (Round your answer to four decimal places.) 0. 1144 (f) Compute the probability of five occurrences in three time periods. (Round your answer to four decimal places.) 0. 1171 X JUL 88: O 7Chrome File Edit View History Bookmarks Proles Tab Window Help - .. - WedJul78158PM . WebAssign Homework X Chapter 5 Section 6 Homi X c In The 10 Year Period From 2 X + C' O ebassign.net/weblStudent/AssignmentResponseslsubmit?dep=26765476&tags=autosave#question4874818_7 I 1.) Apps 6 Web Slice Gallery El Imported From IE 9 Destiny 6 Kronos WORKFOR... e Renaissance Place 6 Scientific Graphin... 6 Siudentlniormati... e TALX Paperless Pay Reading List 7. [1/4 Points] PREVIOUS ANSWERS ASWSBE13 5.E.049. ASK YOUR TEACHER PRACTICE ANOTHER You may need to use the appropriate appendix table or technology to answer this question. Airline passengers arrive randomly and independently at the passenger-screening facility at a major international airport. The mean arrival rate is 10 passengers per minute. (Round your answers to six decimal places.) (a) Compute the probability of no arrivals in a one-minute period. 0.000045 Compute the probability that three or fewer passengers arrive in a one-minute period. 0.0103 x Compute the probability of no arrivals in a 9-second period. 0.0821 x Compute the probability of at least one arrival in a 9-second period. Need Help? 8. [415 Points] PREVIOUS ANSWERS ASK YOUR TEACHER In the 10 year period from 2005 to 2014, there has been a global average of approximately 6 fatal shark attacks each year. (Source: International Shark Attack File) Assume that continues to hold true and is constant throughout the year. Use the partial probability table below to nd the indicated probabilities: Chrome File Edit View History Bookmarks Profiles Tab Window Help 94% U.S. Q 8 Wed Jul 7 8:58 PM O WebAssign Homework Chapter 5 Section 6.1 - Homew x C In The 10 Year Period From 200 x + CO webassign.net/web/Student/Assignment-Responses/submit?dep=26765476&tags=autosave#question4874818_7 * () : Apps Web Slice Gallery Imported From IE & Destiny Kronos WORKFOR... Renaissance Place & Scientific Graphin...