a stratified random sample
a person taking a survey to find the percent of sport fans who chose baseball as their favorite sport might get a biased sample
About 6 percent of the male US population is infertile. Likewise, about 6 percent of the female population in the US is infertile.
Only 2 percent of the world's population has green eyes.
Never!
Definition OC Curves or Operating Characteristic Curves refer to a graph of attributes of a sampling plan considered during management of a project which depicts the percent of lots or batches which are expected to be acceptable under the specified sampling plan and for a specified process quality. The specified sampling plan may be singular, sequential or iterative and may be using a particular size of a sample depending upon the demands of the project and could yield the results of acceptance or rejection based on a specified criteria. It helps in the selection of sampling plans It aids in the selection of plans that are effective in reducing risks. It can help in keeping the high cost of inspection low. There are two ways of calculating the OC curves. Binomial Distribution Poisson Formula Type A - Gives the probability of acceptance for an individual lot coming from finite production. Type B - Gives the probability of acceptance for lots coming from a continuous process. Type C - Gives the long-run percentage of product accepted during the sampling phase.
a stratified random sample
a stratified random sample
Select the sample so that it will have the same percentages of people that are men and women as are in the system, and also match the percentage based on educational background and ethnicity
Use snowball sampling!!! The best sampling method there is! Yeah!! WOohOo!!
Select the sample so that it will have the same percentages of people that are men and women as are in the system, and also match the percentage based on educational background and ethnicity
when does this go in effect
Select the sample so that it will have the same percentages of people that are men and women as are in the system, and also match the percentage based on educational background and ethnicity
Yes
While In prison Every 17 days is equavilant to a 30 day month. so its safe to assune that inmates serve 75 percent of their sentence
i THINK IT IS .05
anywhere from 49 to 55 percent
56 percent