amandanunnery33

04.11.2020 • 

Mathematics

A researcher identifies a sample of teenagers and chooses two males, age 16 years old, from lower-income families. She randomly selects one of the males
to be in an intensive tutoring course; she places the second male in a
standard classroom. She continues doing this with pairs of males and
females. This is an example of:

Ответ:

skittles181927

04.12.2020

Mathematics

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I thinks it is matching pairs for random assignment on gender, age, & income status but I’m not sure

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Ответ:

annsmith66

11.12.2020

Mathematics

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A rectangle has 4 right angles at each corner and you can tell because the angle will be 90 degrees

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