question archive In an effort to check the quality of their cell? phones, a manufacturing manager decides to take a random sample of 10 cell phones from? yesterday's production? run, which produced cell phones with serial numbers ranging? (according to when they were? produced) from 19008000 to 19008999
In an effort to check the quality of their cell? phones, a manufacturing manager decides to take a random sample of 10 cell phones from? yesterday's production? run, which produced cell phones with serial numbers ranging? (according to when they were? produced) from 19008000 to 19008999
Subject:MathPrice: Bought3
In an effort to check the quality of their cell? phones, a manufacturing manager decides to take a random sample of 10 cell phones from? yesterday's production? run, which produced cell phones with serial numbers ranging? (according to when they were? produced) from 19008000 to 19008999. Assume that each of the 1000 phones is equally likely to be selected.
?a) What distribution would they use to model the? selection?
Binomial
Uniform
Normal
Geometric
Poisson
?b) What is the probability that a randomly selected cell phone will be one of the last 119 to be produced.
?c) What is the probability that the first cell phone selected is either from the last 204 to be produced or from the first 56 to be produced.
