mizzcutie45
mizzcutie45
11-10-2016
Mathematics
contestada
explain stratified sampling?
Respuesta :
icecreamsoda
icecreamsoda
11-10-2016
Stratified sampling is when a researcher divides the population into separate groups, known as strata. then a probability sample (simple random sample) is drawn from each group.
Answer Link
VER TODAS LAS RESPUESTAS ( 31+ )
Otras preguntas
3.Write the chemical equation for the reaction when methane burns in (2) (a) Sufficient supply of oxygen (b) Insufficient supply of oxygen
Drag each term to the correct location on the table. Identify dos and don’ts of creating a good résumé. 1. using underlined text to denote section headings 2. i
Some people think all dreams have special meaning what do you think write with example
describes the unbalanced attractive force toward the interior of the liquid that molecules experience at the air-liquid interface. A. Vapor pressure B. Surface
Which organization most fully protects owners from personal liabilities and is taxed separately? a. Partnership b. S Corp c. LLC d. C Corp
His imaged birds, and painted bowl, The purpose of the description in this line is to _____. personify the wildlife the poet sees around him use figurative lan
what do african snails eat
what is radiation of heat
negative impacts of short birth spacing
what is the opportunity cost of buying a $.75 soda every school day for three years instead of drinking water? assume you are in school for 36 weeks a year and
