- 5-5.1: Notation In analyzing hits by V1 buzz bombs in World War II, South ...
- 5-5.2: Tornadoes During a recent 46year period, New York State had a total...
- 5-5.3: Poission Approximation to Binomial Assume that we want to find the ...
- 5-5.4: Poisson Approximation to Binomial Assume that we plan to play the T...
- 5-5.5: Aircraft Accidents. In Exercises 58, assume that the Poisson distri...
- 5-5.6: Aircraft Accidents. In Exercises 58, assume that the Poisson distri...
- 5-5.7: Aircraft Accidents. In Exercises 58, assume that the Poisson distri...
- 5-5.8: Aircraft Accidents. In Exercises 58, assume that the Poisson distri...
- 5-5.9: In Exercises 916, use the Poisson distribution to find the indicate...
- 5-5.10: In Exercises 916, use the Poisson distribution to find the indicate...
- 5-5.11: In Exercises 916, use the Poisson distribution to find the indicate...
- 5-5.12: In Exercises 916, use the Poisson distribution to find the indicate...
- 5-5.13: In Exercises 916, use the Poisson distribution to find the indicate...
- 5-5.14: In Exercises 916, use the Poisson distribution to find the indicate...
- 5-5.15: In Exercises 916, use the Poisson distribution to find the indicate...
- 5-5.16: In Exercises 916, use the Poisson distribution to find the indicate...
- 5-5.17: Poisson Approximation to Binomial Distribution An experiment consis...
Solutions for Chapter 5-5: Poisson Probability Distributions
Full solutions for Elementary Statistics | 12th Edition
`-error (or `-risk)
In hypothesis testing, an error incurred by rejecting a null hypothesis when it is actually true (also called a type I error).
In a fractional factorial experiment when certain factor effects cannot be estimated uniquely, they are said to be aliased.
All possible (subsets) regressions
A method of variable selection in regression that examines all possible subsets of the candidate regressor variables. Eficient computer algorithms have been developed for implementing all possible regressions
In statistical hypothesis testing, this is a hypothesis other than the one that is being tested. The alternative hypothesis contains feasible conditions, whereas the null hypothesis speciies conditions that are under test
Sequences of independent trials with only two outcomes, generally called “success” and “failure,” in which the probability of success remains constant.
An effect that systematically distorts a statistical result or estimate, preventing it from representing the true quantity of interest.
Box plot (or box and whisker plot)
A graphical display of data in which the box contains the middle 50% of the data (the interquartile range) with the median dividing it, and the whiskers extend to the smallest and largest values (or some deined lower and upper limits).
A chart used to organize the various potential causes of a problem. Also called a ishbone diagram.
Central composite design (CCD)
A second-order response surface design in k variables consisting of a two-level factorial, 2k axial runs, and one or more center points. The two-level factorial portion of a CCD can be a fractional factorial design when k is large. The CCD is the most widely used design for itting a second-order model.
The tendency of data to cluster around some value. Central tendency is usually expressed by a measure of location such as the mean, median, or mode.
Coeficient of determination
See R 2 .
The mean of the conditional probability distribution of a random variable.
The variance of the conditional probability distribution of a random variable.
Another term for the conidence coeficient.
A graphical display used to monitor a process. It usually consists of a horizontal center line corresponding to the in-control value of the parameter that is being monitored and lower and upper control limits. The control limits are determined by statistical criteria and are not arbitrary, nor are they related to speciication limits. If sample points fall within the control limits, the process is said to be in-control, or free from assignable causes. Points beyond the control limits indicate an out-of-control process; that is, assignable causes are likely present. This signals the need to ind and remove the assignable causes.
In the most general usage, a measure of the interdependence among data. The concept may include more than two variables. The term is most commonly used in a narrow sense to express the relationship between quantitative variables or ranks.
Formulas used to determine the number of elements in sample spaces and events.
A signal from a control chart when no assignable causes are present
Fractional factorial experiment
A type of factorial experiment in which not all possible treatment combinations are run. This is usually done to reduce the size of an experiment with several factors.
Goodness of fit
In general, the agreement of a set of observed values and a set of theoretical values that depend on some hypothesis. The term is often used in itting a theoretical distribution to a set of observations.