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Which conditions must be met in order to obtain internally valid causal estimates from a randomized evaluation? A. Random Assignment, Control Group, and Comparable Groups B. Observational Study, Large
asked
Oct 25, 2024
Social Studies
high-school
1
answer
5
votes
28.1k
views
A ball is thrown into the air by a baby alien on a planet in the system of Alpha Centauri with a velocity of 48ft/s. Its height in feet after t seconds is given by y=48t−11t^2. Find the average velocity
asked
Oct 19, 2024
Mathematics
high-school
1
answer
2
votes
213k
views
What type of treatment can help reduce anxiety and insomnia and increase feelings of relaxation but may have possible dependency issues that need to be closely monitored? a) Antidepressant medication b)
asked
Oct 5, 2024
Health
high-school
1
answer
0
votes
907
views
Through his work of dying carpets and textiles, Chevreul A. showed that it is impossible to mix surface colours. B. designed the first subtractive colour system for surface colours for surface colours.
asked
Sep 24, 2024
Engineering
college
1
answer
0
votes
91.7k
views
How are the tasks, conditions, and standards of PRT activities derived? a. Scientific research b. Commander's intent c. Soldier feedback d. Historical data
asked
Jul 18, 2024
Social Studies
high-school
1
answer
5
votes
64.0k
views
explain the following sentence with the five example compound sentence, complex sentence, compound complex sentence
asked
Jun 21, 2024
English
college
1
answer
1
vote
191k
views
Which philosophical argument often discusses the ontological and basic perfections about God and biblical theistic beliefs? a) Pascal's Wager b) Kalam cosmological argument c) Ontological argument d) Teleological
asked
Apr 18, 2024
Social Studies
high-school
1
answer
3
votes
211k
views
Find the exact value of the trigonometric function at the given real number. cos (-π/2)
asked
Apr 16, 2024
Mathematics
high-school
1
answer
1
vote
123k
views
If a hypothesis confers a low probability on an observation, is this evidence against the hypothesis?
asked
Mar 8, 2024
Mathematics
high-school
1
answer
5
votes
194k
views
While two forces act on it, a particle is to move at the constant velocity v = (3 m/s) - (4 m/s) . One of the forces is F1 = (3 N) + (- 4 N) . What is the other force?
asked
Feb 16, 2024
Physics
high-school
1
answer
1
vote
218k
views
Find the maxium value of 16x+ 96y
asked
Nov 3, 2023
Mathematics
high-school
1
answer
5
votes
206k
views
While doing a project for P. E. class, Valeria researched the number of athletes competing in an international sporting event. Number of athletes Number of countries 6 4 67 4 85 4 94 2 100 6 X is the number
asked
Jul 27, 2023
Mathematics
college
1
answer
1
vote
77.0k
views
Which of the narrator's main character traits does the passage most clearly develop?
asked
May 7, 2023
English
high-school
1
answer
4
votes
154k
views
I need this answered please
asked
Apr 20, 2023
Mathematics
high-school
2
answers
5
votes
104k
views
Need a quick answer
asked
Jan 17, 2023
Mathematics
high-school
1
answer
0
votes
224k
views
Explain the term"saltation of a running water on the external features of the earth
asked
Nov 4, 2022
Geography
high-school
1
answer
0
votes
95.1k
views
Pls help..I don’t have much time
asked
Jun 7, 2022
Mathematics
high-school
1
answer
22
votes
6.6k
views
How is food digested inside me ?
asked
Apr 22, 2022
Biology
high-school
2
answers
5
votes
173k
views
The definition of Goal is something you aim for that take planning and ______________ a. time b. luck c. work d. hope
asked
Mar 23, 2022
English
high-school
2
answers
1
vote
44.2k
views
Compose a dialogue between two friends about the importance of library in class.
asked
Feb 22, 2022
English
high-school
1
answer
5
votes
70.2k
views
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