Stratified Random Sampling definition

Stratified Random Sampling means a sampling where groups of members are,
Sample 1Sample 2Sample 3

Examples of Stratified Random Sampling in a sentence

  • Types of Sampling Methods: Probabilistic: Simple Random Sampling Stratified Random Sampling, Cluster Sampling.

  • Features of a Good Sample, Random and Subjective Sampling, Simple Random Sampling (with and without replacement), Stratified Random Sampling (applications only).

  • This protocol provides key guidance on sampling and data collection methodology, optimal quadrat size and sampling intensity for discrete oyster beds.The recommendations from this work were: - Stratified Random Sampling survey methods should be used on relatively high- density discrete beds.

  • The remaining 75 per cent units were selected on the basis of Stratified Random Sampling Without Replacement (SRSWOR) method.

  • These businesses were randomly sampled from Table 35: Stratified Random Sampling in Siem Reap 27 The response is not perfect, but is extremely high for business surveys in general, especially developing countries.

  • The towns were selected using Stratified Random Sampling method by using IDEA5 software.

  • The technique used is Proportionate Stratified Random Sampling, which is selected based on the sample elements in Ciampea and Sukamakmur Subdistricts in Bogor District.

  • A useful alternative sampling design is Stratified Random Sampling which separates population elements into non- overlapping groups, called strata.

  • Stratified Random Sampling was used on unit heads, clerks, and office assistants, while all the top management and section heads were included (census).

  • The result is described in Table 5.2. Table 5.2: Summary of joint F-test of the saturation exponent value to verify the significant different between different brine salinity.

Related to Stratified Random Sampling

  • Sampling means the distribution of samples to members of the general public in a public place.

  • Cardiopulmonary resuscitation or "CPR" means artificial ventilation or external

  • Invasive plant species means species of plants not historically found in California that spread outside cultivated areas and can damage environmental or economic resources. Invasive species may be regulated by county agricultural agencies as noxious species. Lists of invasive plants are maintained at the California Invasive Plant Inventory and USDA invasive and noxious weeds database.

  • Certified Remanufacture System or Verified Engine Upgrade means engine upgrades certified or verified by EPA or CARB to achieve a reduction in emissions.

  • Study means the investigation to be conducted in accordance with the Protocol.

  • Monitoring well means a water well intended for the purpose of determining groundwater quality or quantity.

  • Yearly (1/Year) sampling frequency means the sampling shall be done in the month of September, unless specifically identified otherwise in the effluent limitations and monitoring requirements table.

  • Quarterly (1/Quarter) sampling frequency means the sampling shall be done in the months of March, June, August, and December, unless specifically identified otherwise in the Effluent Limitations and Monitoring Requirements table.

  • Range During Sampling or "(RDS)" as a sample type means the maximum and minimum of all values recorded as a result of analyzing each grab sample of; 1) a Composite Sample, or, 2) a Grab Sample Average. For those Permittee with pH meters that provide continuous monitoring and recording, Range During Sampling means the maximum and minimum readings recorded with the continuous monitoring device during the Composite or Grab Sample Average sample collection.

  • Grab sample means an individual sample collected in less than 15 minutes in conjunction with an instantaneous flow measurement.

  • Aquatic invasive species means any invasive, prohibited,

  • Pump spray means a packaging system in which the product ingredients within the container are not under pressure and in which the product is expelled only while a pumping action is applied to a button, trigger or other actuator.

  • Disinfection profile means a summary of daily Giardia lamblia inactivation through the treatment plant. The procedure for developing a disinfection profile is contained in s. NR 810.34.

  • Homogeneous material means a material that cannot be mechanically disjointed into different materials and is of uniform composition throughout.

  • COVID-19 symptoms means fever of 100.4 degrees Fahrenheit or higher, chills, cough, shortness of breath or difficulty breathing, fatigue, muscle or body aches, headache, new loss of taste or smell, sore throat, congestion or runny nose, nausea or vomiting, or diarrhea, unless a licensed health care professional determines the person’s symptoms were caused by a known condition other than COVID-19.

  • Cannabinoid extract means a substance obtained by separating cannabinoids from marijuana by:

  • Sampler means a person who is employed by or is an owner of a licensed laboratory, grower, or processor and is authorized by that employer to collect samples in accordance with the testing laboratory's standard operating procedures and these Rules.