Problem available in WileyPLUS at 3-91. For each scenario (a)-). state whether o

Question

Problem available in WileyPLUS at 3-91. For each scenario (a)-). state whether or not the bino mial distribution is a reasonable model for the random variable Go Tutorial Tutoring problem available in WileyPLUS At Il (a) A production process produces thousands of temperature trans- ducers. Let X denote the number of nonconforming transduc- ers in a sample of size 30 selected at random from the process. and why. State any assumptions you make. (b) From a batch of 50 temperature transducers, a sample of size 30 is selected without replacement. Let X denote the number of nonconforming transducers in the sample. (c) Four identical electronic components are wired to a con- troller that can switch from a failed component to one of the remaining spares. Let X denote the number of compo- nents that have failed after a specified period of operation. (d) Let X denote the number of accidents that occur along the federal highways in Arizona during a one-month period. (e) Let X denote the number of correct answers by a student taking a multiple-choice exam in which a student can elim- inate some of the choices as being incorrect in some ques- tions and all of the incorrect choices in other questions. Defects occur randomly ove ( chip. However, only 80% of defects can be found by testing. A sample of 40 chips with one defect each is tested. Let X denote the number of chips in which the test finds a defect.

Explanation / Answer

d) no, binomial distribution is not correct model

(number of accidents is more than 2 options)

most correct model is poisson distribution

Related Questions

Navigate

• Browse (All)
• Browse P
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.