![subject](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 15.04.2020 04:40 marquetter7689
Dr. Kid is studying the effects of sleep on a child's reading speed. She initially takes a measure of each child's reading speed. Next, she varies the amount of sleep different children get. Finally, she re-measures their reading speed. What is the independent variable in her study?
a) initial reading speed
b) post-reading speed
c) amount of sleep
d) the difference between the initial and post-reading speeds
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Social Studies
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 22.06.2019 16:00
Which choice best describes how your answer compares to the sample
Answers: 3
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 22.06.2019 16:10
Personal finance skills have the most significant impact on an individualโs
Answers: 3
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 23.06.2019 04:00
What is the subcategory of tournament,pageant,match (used as a noun)
Answers: 3
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 23.06.2019 04:31
Most galaxies in the universe are irregular-shaped galaxies. true or false ?
Answers: 1
You know the right answer?
Dr. Kid is studying the effects of sleep on a child's reading speed. She initially takes a measure o...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/User.png)
SAT, 07.12.2020 21:50
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.12.2020 21:50
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/health.png)
Health, 07.12.2020 21:50
![question](/tpl/images/cats/geografiya.png)
Geography, 07.12.2020 21:50
![question](/tpl/images/cats/istoriya.png)
History, 07.12.2020 21:50
![question](/tpl/images/cats/mat.png)
Mathematics, 07.12.2020 21:50
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.12.2020 22:00
![question](/tpl/images/cats/en.png)
English, 07.12.2020 22:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.12.2020 22:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)