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tablegroup 1group 266534543637462663453443455327664calculate total degree of freedomcalculate the pooled variance round
a manufacturer claims the average life of a product is 500 hours the lifetime of the product is assumed to follow an
an educational psychologist was interested in whether children who grow up in bilingual settings have an advantage of
a researcher examines whether the clinically anxious individuals differ from people in general in remembering
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what is the difference between practical significance and statistical significance provide an example of
1 a research study examined the blood vitamin d levels of the entire us population of landscape gardeners the
1 17 of mosquitos caught at random in any given field study carry malaria if you conduct a study and capture 31
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ten students took a placement test to see if they could bypass a prerequisite requirement for a course out of 100
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a grocery store carries the following items there are two main categories of food - conventional and organic
suppose at random 35 of school children develop nausea and vomiting following holiday parties and that you conduct a
1 at random 35 of school children develop nausea and vomiting following holiday parties and that you conduct a study to
based on the descriptive statistics for the variable work by gender answer and explain the following questionswhen
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1 stephen stigler determined in 1977 that the speed of light is 2997105 kmsec in 1882 albert michelson had collected