1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
saul85 [17]
3 years ago
11

Nicole is back at it again and wants to see, this time, if listening to classical music while taking a test affects test scores.

She is going to design an experiment to answer the question: Does listening to classical music while taking a test improve test scores? She will conduct this experiment with the 20 students in her class.
(a) What are the experimental units?
explanatory variable?
treatments?
response variable?

(b) What other potential variable could confound the results in this situation? How could they affect the results? How could we avoid their effects?

(c) Describe and design a completely randomized design for Nicole's experiment
Mathematics
1 answer:
kenny6666 [7]3 years ago
3 0

Answer:

c,Describe and design a completely randomized design for Nicole's experiment

You might be interested in
How have humans contributed to the growing population of Nomura’s jellyfish?
trasher [3.6K]

Answer:

Human coastal development has also helped jellyfish thrive. The structures and construction that we have placed in the water, such as piers, marinas, oil platforms, artificial reefs, refuse, rubble, aquaculture pens and structures, etc. provide an abundance of habitats for polyps to settle on.

8 0
2 years ago
In ADEF, the measure of
MrMuchimi

Answer:

X= 51.71

You can use a protractor

6 0
3 years ago
Help with this problem
Leokris [45]

Answer:

18

Step-by-step explanation:

side length of triangle RST is 4 ✓ 3, 3 ✓ 3

So, area of triangle RST = 1/2 × 4✓ 3 × 3✓ 3 =18

7 0
3 years ago
Read 2 more answers
What do you think the message is from the "1936 Nazi Poster" poster?​
umka21 [38]

Answer:

Become the leader of our nation.

Step-by-step explanation:

Like all Nazi propaganda, the 1936 poster suggests that young Germans are highly capable of becoming leaders of the nation. A young man who must be blond, with teeth and a perfect body. It was unconditional for Nazi propagandists to convince young people to support the goals and policies of the political party.

On the other hand, the leaders of the Nazi youths sought to integrate the children into the national Nazi community and prepare them to serve as soldiers in the armed forces or, later, in the SS.

7 0
4 years ago
Nadya solves the equation 4x-4=20. Her work is shown below.
Stells [14]
Step 2 she should add 4 not subtract
3 0
4 years ago
Read 2 more answers
Other questions:
  • Power by 10 10 and theres a 4 above it
    7·1 answer
  • According to the Rational Root Theorem, which number is a potential root of f(x)
    6·1 answer
  • Which table of values corresponds to the graph below? On a coordinate plane, a line goes through points (0, 0), (3, 1), and (6,
    13·2 answers
  • Multiplying monomials and binomials
    13·1 answer
  • How to find quick answers for percentages
    9·1 answer
  • Find the value of {[12 ÷ 4] + [16 ÷ 8 (7 – 5)]} – 1.​
    14·1 answer
  • The width of a swimming pool is one third of its length. The width of the pool is 15 feet. What is the length of the
    7·1 answer
  • Which hexagons only have pairs of parallel sides?
    11·1 answer
  • Abi has 20 cents. Se bought x pencils for 3 cents each. If y equals the number of cents left, write an equation that shows the d
    13·1 answer
  • Please answer this question step by step!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!