Mathematics, 25.04.2020 04:02 danielanderson12
You see a woman student standing in front of the student center, now and then stopping other students to ask them questions. She says that she is collecting student opinions for a class assignment. Explain why this sampling method is almost certainly biased. This is a convenience sample with a voluntary response bias. She is only getting opinions from students who are at the student center at a certain time of the day. This is an observational study. She is observing people's opinions rather than assigning them a stance on the issue. This is a voluntary response sample. She is only getting responses from people with strong opinions. This is a sample survey. She is only getting opinions from a few students when she should be asking everyone's opinion.
Answers: 3
Mathematics, 21.06.2019 14:30
Arrange these numbers from least to greatest 3/5 5/7 2/9
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Mathematics, 21.06.2019 15:40
The standard distance between studs in a house is 1.5 feet. if you have a set of blueprints for a house that mark every 1.5 feet with 2 in., by how many inches will a 13-foot wall be represented?
Answers: 3
Mathematics, 21.06.2019 17:00
() at a farm, animals are fed bales of hay and buckets of gain.each bale of hay is in the shape of a rectangular prism.the base side lengths 2 feet and 3 feet,and the height is 5 feet. each bucket of grain is a cylinder with diameter of 3 feet. the height of the bucket is 5 feet as the height of bale. a. which is larger in area, the rectangular base of the bale or the circular base of the bucket? explain how you know b. which is larger in volume, the bale or the bucket? explain how you know
Answers: 1
You see a woman student standing in front of the student center, now and then stopping other student...
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