Mathematics, 29.07.2019 07:30 PluggedIn
Maggie wants to know how many students in her school enjoy watching sports on tv. she asks all 25 students in her math class and finds that 60% of her classmates enjoy watching sports on tv. she claims that 60% of the school's student population would be expected to enjoy watching sports on tv. is maggie making a valid inference about her population? yes, it is a valid inference because she asked all 25 students in her math class yes, it is a valid inference because her classmates make up a random sample of the students in the school no, it is not a valid inference because her classmates do not make up a random sample of the students in the school no, it is not a valid inference because she asked all 25 students in her math class instead of taking a sample from her geography class
Answers: 2
Mathematics, 21.06.2019 16:40
This question awards 100 ! i really don’t want to fail i will also mark you !
Answers: 2
Mathematics, 21.06.2019 17:30
During a bike challenge riders have to collect various colored ribbons each 1/2 mile they collect a red ribbon each eighth mile they collect a green ribbon and each quarter mile they collect a blue ribbion wich colors of ribion will be collected at the 3/4 markrer
Answers: 3
Maggie wants to know how many students in her school enjoy watching sports on tv. she asks all 25 st...
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