Examlex
The variance of a binomial distribution for which n = 75 and = 0.20 is:
Statistical Process Control
A method of quality control which employs statistical methods to monitor and control a process, helping ensure that the process operates at its fullest potential.
Variation
The measure of dispersion in a dataset, showing how much individual data points differ from the mean.
Special Causes
Unusual, non-random factors that cause variability in a process, distinct from common causes.
Common Causes
Natural variations in a process, which are constant and inherent in the system over time, as opposed to special causes that are unusual or not part of the process.
Q7: What is the probability that both types
Q17: A zipper manufacturer has found that 1.5%
Q48: Complete the following table indicating which
Q54: A manufacturer of galvanized chains advertises the
Q85: A Poisson probability distribution with a mean
Q86: The difference between the sample statistic and
Q90: For a randomly selected consumer,find the following
Q106: The number of hungry people in Ethiopia
Q128: In a test of a lifelong brand
Q167: Sometimes it is useful to revise a