Lorena took a survey of the students in her honors science class to determine how many are going to college. She found that 85% of the students plan to go to college. Can Lorena make the inference that 85% of all the seniors at her school are going to college? Check all that apply. O No, Lorena's sample was not a random sample of the entire school. O No, to make a valid inference, Lorena would have to survey every senior. O No, Lorena's sample was biased because it was taken only from an honors class. O Yes, Lorena's sample was unbiased. O Yes, Lorena's inference would be correct.
Lorena took a survey of the students in her honors science class to determine how many are going to college. She found that 85% of the students plan to go to college. Can Lorena make the inference that 85% of all the seniors at her school are going to college? Check all that apply. O No, Lorena's sample was not a random sample of the entire school. O No, to make a valid inference, Lorena would have to survey every senior. O No, Lorena's sample was biased because it was taken only from an honors class. O Yes, Lorena's sample was unbiased. O Yes, Lorena's inference would be correct.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter6: Ratio, Proportion, And Probability
Section6.7: Probability And Odds
Problem 2C
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lorena took a survey of the students in her honors science class to determine how many are going to college. she found 85% of the students plan to go to college, can lorena make inference that 85% of all of the seniors at her school are going to college? check all that apply
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Lorena took a survey of the students in her honors science class to determine how many are going to college. She
found that 85% of the students plan to go to college.
Can Lorena make the inference that 85% of all the seniors at her school are going to college? Check all that apply.
O No, Lorena's sample was not a random sample of the entire school.
O No, to make a valid inference, Lorena would have to survey every senior.
O No, Lorena's sample was biased because it was taken only from an honors class.
O Yes, Lorena's sample was unbiased.
O Yes, Lorena's inference would be correct.
V Done
D Intro
4 of 4
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