Social Studies, 04.04.2020 11:30 joy8348
Vida is studying the connection between school grades and time spent using social media. She finds a strong correlation, showing students with lower grades spend more time using social media. She decides that before she can claim increased use of social media causes grades to drop, she must make sure the social media came before the low grades. Which criterion of causality is she concerned with?
a. covarianceb. statistical significancec. temporal precedenced. internal validity
Answers: 2
Social Studies, 21.06.2019 23:00
In your opinion which are the 3 most important statistics to improve to promote a better future in america and why?
Answers: 3
Social Studies, 22.06.2019 03:30
How does specialization enable countries to trade with one another? a country can make and sell goods affordably and buy goods that it is inefficient at making. a country can make what it chooses and sell its goods to other countries. a country can decide to buy everything it needs from other countries. a country can efficiently make goods that were once difficult to make.
Answers: 1
Social Studies, 22.06.2019 05:30
Like many cities in the south, atlanta was poorly prepared to meet the emergency of the great depression. which statement bestdescribes how atlanta was poorly prepared?
Answers: 3
Vida is studying the connection between school grades and time spent using social media. She finds a...
Mathematics, 02.12.2019 21:31
Spanish, 02.12.2019 21:31
Mathematics, 02.12.2019 21:31
English, 02.12.2019 21:31
Mathematics, 02.12.2019 21:31
Biology, 02.12.2019 21:31
Spanish, 02.12.2019 21:31
English, 02.12.2019 21:31
English, 02.12.2019 21:31