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cubanafabien1996
Group Title
1. Identify the sampling method.
You want to determine the number of text messages students at your school send in a month. You randomly ask students in each of your classes. (1 point)
A)random
B)systematic
C)stratified
D)none of these
 one year ago
 one year ago
cubanafabien1996 Group Title
1. Identify the sampling method. You want to determine the number of text messages students at your school send in a month. You randomly ask students in each of your classes. (1 point) A)random B)systematic C)stratified D)none of these
 one year ago
 one year ago

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Butterfly16 Group TitleBest ResponseYou've already chosen the best response.1
"In statistics, stratified sampling is a method of sampling from a population."  http://en.wikipedia.org/wiki/Stratified_sampling "a random sample is one chosen by a method involving an unpredictable component. Random sampling can also refer to taking a number of independent observations from the same probability distribution, without involving any real population"  http://en.wikipedia.org/wiki/Random_sample "Systematic sampling is a statistical method involving the selection of elements from an ordered sampling frame."  http://en.wikipedia.org/wiki/Systematic_sampling
 one year ago

SWAG Group TitleBest ResponseYou've already chosen the best response.0
I dont think this is the the right section.
 one year ago
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