Mathematics, 11.10.2019 20:20 vontie
a study revealed a strong, linear, positive association between years of education and salary for educators. another study revealed a strong, linear, positive association between years of education and salary for business people. when the data were combined, the association became negative.
what is this an example of?
observational study
experimental study
cause-and-effect relationship
error by the statistician
simpson's paradox
Answers: 1
Another question on Mathematics
Mathematics, 20.06.2019 18:02
In two fractions have the same denominator but different numerators,which fraction is greater? give an example
Answers: 2
Mathematics, 21.06.2019 13:00
Item 8 an account earns simple interest. $700 at 8% for 6 years a. find the interest earned. $ b. find the balance of the account. $
Answers: 3
Mathematics, 21.06.2019 19:00
15 points! write the slope-intercept form of the equation of the line through the given point with the given slope. use y-y = m(x-x) to solve. through (2,5) slope= undefined
Answers: 2
Mathematics, 21.06.2019 19:30
The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section
Answers: 1
You know the right answer?
a study revealed a strong, linear, positive association between years of education and salary for ed...
Questions
Mathematics, 23.11.2020 23:30
Health, 23.11.2020 23:30
Mathematics, 23.11.2020 23:30
Chemistry, 23.11.2020 23:30
Mathematics, 23.11.2020 23:30
Mathematics, 23.11.2020 23:30
Mathematics, 23.11.2020 23:30
English, 23.11.2020 23:30
Mathematics, 23.11.2020 23:30
Mathematics, 23.11.2020 23:30
