subject
Mathematics, 14.04.2020 21:39 heytherepeople101

Dr. Yancy conducted a correlation study in which she found that the more time children in her study read at home the better they performed in school. The relationship between reading and grades is correlation.
A. Positive
B. Negative

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 14:00
Pokój na planie w skali 1: 100 jest prostokątem i ma wymiary 5,2cmx4,4cm. jaką powierzchnię w m2 ma pokój? ile m bieżących wykładziny dywanowej o szerokości 5m trzeba kupić by wyłożyć cały pokój jednym kawałkiem przy minimalnych stratach ? ile zapłacimy za wykładzinę jeśli 1m2 kosztuje 30 zł ?
Answers: 1
question
Mathematics, 21.06.2019 16:00
Find the average speed of a rabbit that runs a distance of 22 m in a time of 1.8 s .
Answers: 1
question
Mathematics, 21.06.2019 17:20
The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6
Answers: 3
question
Mathematics, 21.06.2019 19:00
Me asap on # : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.
Answers: 2
You know the right answer?
Dr. Yancy conducted a correlation study in which she found that the more time children in her study...
Questions
question
Mathematics, 20.09.2020 15:01
question
Spanish, 20.09.2020 15:01
question
Chemistry, 20.09.2020 15:01
question
Mathematics, 20.09.2020 15:01
Questions on the website: 13722362