Mathematics, 04.02.2020 10:57 deadscoper
Depending on the day of the week, a border guard searches every nth person coming across the border. each tuesday every 7th person is checked. what is the name of this method of sampling?
convenience sampling
systematic random sampling
stratified random sampling
simple random sampling
Answers: 1
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In the image, point a marks the center of the circle. which two lengths must form a ratio of 1 : 2? (options are in the images since thought they were harmful phrases)
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Satchi found a used bookstore that sells pre-owned dvds and cds. dvds cost $9 each, and cds cost $7 each. satchi can spend no more than $45.
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Yvaries directly as x. y =90 when x=6. find y when x=13
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Depending on the day of the week, a border guard searches every nth person coming across the border....
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