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A statistical model predicts that there is a strong correlation between a student's hours spent studying and their performance on an exam. Explain how you would evaluate the validity of this model.
answered
Dec 23, 2024
Mathematics
high-school
1
answer
102k
views
Work out 134%of 96mm
answered
Dec 14, 2024
Mathematics
high-school
1
answer
109k
views
expansionary fiscal policy that creates a budget deficit can lead to crowding out. this crowding out effect is exhibited by part 2 a. increased government expenditures and decreased interest rates. b.
answered
Dec 9, 2024
Business
high-school
1
answer
192k
views
Write an essay analysis that compares the mood and tone that is created in the first chapter of "Charlie and the Chocolate Factory" and the first 20 minutes of the film Charlie and the Chocolate Factory.
answered
Oct 2, 2024
English
college
1
answer
180k
views
What is the mass in grams of a 2. 10 mol sample of lithium nitride Li3N?
asked
Aug 28, 2024
Chemistry
high-school
1
answer
214k
views
From the slides given the amount of starting materials, what is the percent yield of the reaction if 1.0 g of the reactant produces 0.8 g of the product? a) 80% b) 100% c) 120% d) 60%
asked
Aug 1, 2024
Chemistry
high-school
1
answer
25.0k
views
This is a notice to everyone, please check your questions before submitting them. I am finding way too many incomplete questions. This will save you from losing points and wasting other people's time.
asked
Jul 25, 2024
Mathematics
college
2
answers
207k
views
What is the role of carotene and xanthophyll
answered
Jul 9, 2024
Biology
high-school
1
answer
103k
views
Does Graves Disease alter other hormones in the pathway? (other than T3, T4, TSH, TRH) Can you link this back to your subjective and objective features?
asked
Jun 8, 2024
Biology
high-school
1
answer
172k
views
What are two advantages for using flexible plastic films as a covering for greenhouses
answered
May 22, 2024
Chemistry
high-school
1
answer
192k
views
BEACH EQUILIBRIUM SLOPE. Explain why a coarse grain beach has a steeper slope than a fine grain beach (include a definition of equilibrium slope, how sand and water are moved both up and down the beach,
asked
May 17, 2024
Geography
high-school
1
answer
132k
views
Where are muscarinic acetylcholine receptors and adrenoreceptors found? a) Muscles and bones b) Heart and liver c) Nervous system and kidneys d) Glands and smooth muscles
answered
May 16, 2024
Biology
high-school
1
answer
178k
views
What is the purpose of a vehicle log? A. To maintain information ofWhen it was taken out and brought back B. Maintenance issues C. Inspections D. All of the above
asked
May 16, 2024
Engineering
college
1
answer
86.8k
views
Initially, Trunia comes to Glome looking for ________? 1) Adventure 2) Treasure 3) Knowledge 4) Love
asked
May 15, 2024
Health
high-school
1
answer
50.1k
views
A sphere of radius R has a charge Q uniformly distributed throughout its volume. Show that for rV(r)= kQ(3R²−r²)/2R³ (Hint: The electric field within a uniformly charged sphere is E=kQr/R³. Evaluate V(r)−V(R).
asked
Jan 18, 2024
Physics
high-school
1
answer
211k
views
Very quick can someone like help me
asked
Jan 15, 2024
Chemistry
college
1
answer
123k
views
If a_1=2 and a_n=2a_n-1 find the first five terms of the sequence
answered
Dec 21, 2023
Mathematics
high-school
1
answer
8.1k
views
What is the z-score of the value 724 rounded to the nearest tenth?
asked
Nov 7, 2023
Mathematics
college
1
answer
116k
views
Graph f and g f(x) = -x-4 g(x) = x-4
answered
Sep 3, 2023
Mathematics
college
1
answer
80.1k
views
When is the Law of Conservation of Mass not true? I am so confused...
answered
Aug 20, 2023
Chemistry
middle-school
2
answers
157k
views
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