Flashcards
Untitled
Cards in this deck (6)
- 1sampling distributiona probability distribution that specifies the probabilities for all possible values in which the statistic can take
- 2Statistics vs ParameterMeans(quantitation) Stat:(xbar)
Parameter (mu)
Proportions (categorical): Stat: (phat) Parameter (p)
Standard Deviation: Stat: s parameter: (sigma) - 3standard errorthe standard deviation of the sample
- 4p hat and xbarunbiased estimators
- 5can only use the normal approximation whenonly if have 15 successes and 15 failures np greater than or equal to 15 and n(1-p) greater than or equal to 15
- 6—
Information
- Description
- Flashcards on Untitled, created by Stacy Vadakkan on 22/03/2017.
- Created by
- Stacy Vadakkan
- Views
- 0
- Rating