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Mathematics, 15.07.2019 16:00 kedest

Carla wants to know how many students in her school enjoy watching reality tv shows. she asks all 22 students in her science class and finds that 40% of her classmates enjoy watching reality tv shows. she claims that 40% of the school's student population would be expected to enjoy watching reality tv shows. is carla making a valid inference about her population? no, it is not a valid inference because she asked all 22 students in her science class instead of taking a sample from her music class no, it is not a valid inference because she asked all 22 students in her science class instead of taking a sample of the students in her school yes, it is a valid inference because she asked all 22 students in her science class yes, it is a valid inference because her classmates make up a random sample of the students in the school

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