TMTH3360 Ch 5 HW.xls

# TMTH3360 Ch 5 HW.xls - 5.9 Let x be a binomial random...

• 5
• 100% (1) 1 out of 1 people found this document helpful

This preview shows pages 1–4. Sign up to view the full content.

6005ae1ac1b388836c04f70b6917f6785e35fc21.xls TMTH3360 - Applied Technical Statistics Page 1 of 5 5.9 a. b. c. d. e. f. Solutions a. 0.250823 BINOMDIST(4,10,0.4,FALSE) b. 0.617719 1-BINOMDIST(3,10,0.4,TRUE) why is prob c. 0.366897 1-BINOMDIST(4,10,0.4,TRUE) d. 0.999978 BINOMDIST(4,10,0.04,TRUE) e. n 10 p 0.4 u 4 D19*D20 f. 1.549193 n 10 p 0.4 q 0.6 1.549193338 SQRT(d25*d26*d27) 5.12 a. n 20 p 0.05 k 2 b. 15 p 0.7 k 8 c. n 10 p 0.9 k 9 Solutions a. 0.924516 BINOMDIST(G38,C38,E38,TRUE) b. 0.131143 BINOMDIST(G39,C39,E39,TRUE) c. 0.651322 BINOMDIST(G40,C40,E40,TRUE) Let x be a binomial random variable with n = 10 and p = 0.4. Find these values: P ( x = 4) P ( x ≥ 4) P ( x > 4) P ( x ≤ 4) µ = np σ = √ npq P ( x k ) in each case: n

This preview has intentionally blurred sections. Sign up to view the full version.

6005ae1ac1b388836c04f70b6917f6785e35fc21.xls TMTH3360 - Applied Technical Statistics Page 2 of 5 blem being flipped P(x> 4)= 1-(x< 4)
6005ae1ac1b388836c04f70b6917f6785e35fc21.xls TMTH3360 - Applied Technical Statistics Page 3 of 5 5.23 Security Systems a. At least one of the alarms is triggered. b. More than seven of the alarms are triggered. c. Eight or fewer alarms are triggered. Solutions 9 0.99 a. -1.000E-018 1-BINOMDIST(0,C9,C10,TRUE) b. 0.99664456 1-BINOMDIST(7,C9,C10,FALSE) c. 0.08648275 BINOMDIST(8,C9,C10,TRUE) 5.25 Car Colors a. At least five cars are black.

This preview has intentionally blurred sections. Sign up to view the full version.

This is the end of the preview. Sign up to access the rest of the document.
• Spring '12
• Dr.PatrickDaniels
• Probability theory, Randomness, Applied Technical Statistics

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern