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Experimental Design
Page 10
Questions (548)
What variable is typically graphed on the y-axis?(1 point)
Responses the independent variable the independent variable the
1 answer
asked by
RLJ659 fortnite name friend me on ps and or fortn
37 views
In an agriculture report, lime trees receiving the most most water produced the most limes. Identity the dependent and
1 answer
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11 views
Imagine that you tested 20 high school students (15 male, 5 female). Twelve males and four females reported feeling a calming
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16 views
What is the difference between small, controlled lab experiments versus an ecosystem-scale experiment?(1 point) Responses the
1 answer
asked by
mason Mascolino
52 views
What is the difference between small, controlled lab experiments versus an ecosystem-scale experiment?(1 point) Responses
a. the
1 answer
asked by
mason Mascolino
59 views
This month’s activity for the science club is to measure the temperature of the water at different depths in Lake Washington.
1 answer
asked by
Hecker-_-
11 views
In any experiment we must have only one independent variable. In this case it is the mass of the objects. If the class only
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22 views
What is the difference between small, controlled lab experiments versus an ecosystem-scale experiment?
A. the applicability of
1 answer
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23 views
How to write an If...Then...Because hypothesis statement
Make a hypothesis about which part of the light spectrum causes the most
1 answer
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Devon
16 views
What is the difference between small, controlled lab experiments versus an ecosystem-scale experiment?(1 point)
Responses a. the
1 answer
asked by
jk is my love
25 views
If a farmer uses four different amounts of fertilizer on his corn plants and measures which fertilizer amount produces the most
1 answer
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19 views
What is the key characteristic of a well-thought-out experiment?
having multiple independent variables inability to be replicated
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13 views
Variables
A key characteristic of a well-thought-out experiment is accounting for all possible variables. This can be made
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20 views
The light would be the independent variable as it is not known how much light each plant will absorb. The plants and the color
1 answer
asked by
Taco
10 views
Researchers recently conducted an experiment to understand how we use rankings to make decisions. They created a fictitious
1 answer
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12 views
Use the table to answer the question. Time on Bunsen Burner (in seconds) Temperature (in °F) 0 52 30 54 60 58 90 63 120 70
7 answers
asked by
EEEEEE
39 views
What did you determine was the Independent Variable?
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10 views
Question Number 10 of 20 - 8th Grade Science
Hypothesis: If the amount of nitrogen fertilizer is increased, then the height of
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18 views
Question Number 9 of 20 - 8th Grade Science
A student measured the power of a motor operating at different temperatures. The
1 answer
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13 views
what did you determine was the independent variable
1 answer
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8 views
An agricultural experiment designed to assess differences in yields of corn for four different
varieties, using three different
1 answer
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24 views
An agricultural experiment designed to assess differences in yields of corn for four different
varieties, using three different
1 answer
asked anonymously
14 views
An agricultural experiment designed to assess differences in yields of corn for four different
varieties, using three different
1 answer
asked anonymously
14 views
An agricultural experiment designed to assess differences in yields of corn for four different
varieties, using three different
1 answer
asked anonymously
14 views
what are some wyaa that are not good for effective experimental designs in early stages of a scientific study?
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10 views
is ruler used to measure an independent variable, dependent variable or controlled variable?
1 answer
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11 views
Robin is baking a cake for the first time. Even though the box says to set the oven to
350 degrees, Robin is thinking that the
1 answer
asked by
Vixy
19 views
In an agricultural report, lime trees receiving the most water produced the most limes.
Identify the dependent and independent
1 answer
asked by
Vixy
15 views
Keagan's computer is only 56% charged. He is trying to determine how much battery life he will need if he uses his computer
1 answer
asked by
2icy
13 views
Marjorie is conducting a science experiment to measure the amount of pollution produced by cars that used gasoline containing
7 answers
asked by
[🚬LUCY DUST🚬]
16 views
Jeremy is setting up an experiment in his garage on Elodea (an aquatic plant). He plans to test different temperature
1 answer
asked by
boof
16 views
the methodology section for a hypothetical experiment on the solution that you have chosen to research.
1 answer
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METHODS QUESTION #1: What was the range of A. armata levels tested in the cows' diet?
(1 point) Responses 0.5% - 1% 0.5% - 1% 1%
3 answers
asked by
jeff
14 views
A team of students performs an experiment to test the effect of gravity on different objects with the same mass. They measure
1 answer
asked by
e
21 views
What is the difference between small, controlled lab experiments versus an ecosystem-scale experiment?
the applicability of the
3 answers
asked anonymously
29 views
The low sample size has greatly impacted the experiment's ability to accurately determine a specific mean, thus compromising
1 answer
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15 views
The low sample size has greatly impacted the experiment's ability to accurately determine a specific mean, thus compromising
1 answer
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15 views
Carefully read the following information about experimental design. When scientists conduct an experiment, they change one
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22 views
Use the tables to answer the question. Simon’s Results Number of White Balls Selected Number of Red Balls Selected Bowl A 5 15
1 answer
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LECTURE 2: BASICS OF EXPERIMENTAL
DESIGN Experimental design sounds a lot more technical and trickier than it actually is. You
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1. Define experimental design and provide an example of how it can be applied in a real-life situation.
2. Explain the importance
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24 views
Which of the following describes a statistical question that would best be answered by an experiment? (1 point) Which brand of
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8 views
Why are random assignments important in experiments? (1 point) They eliminate the possibility of a lurking variable affecting
1 answer
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14 views
Which of the following elements would help you decide when a cause-andeffect conclusion about the relationship between two
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8 views
Explain in 1–2 sentences how an experiment must be written so that the participants can be randomly assigned.
1 answer
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21 views
Which situation demonstrates causation?(1 point)
Responses One variable increases while the other decreases. One variable
1 answer
asked by
Jungkook is my love
7 views
Number of Wire Coils (Independent Variable-Y)
15 #1 Number of Paper Clips for C Battery (Dependent variable-X) 2 #2 Number of
1 answer
asked anonymously
17 views
Bowls A and B contain a number of white and red balls. Simon and Clark repeatedly selected a ball from both bowls and recorded
1 answer
asked by
Joshua Champaigne
103 views
Bowls A and B contain a number of white and red balls. Simon and Clark repeatedly selected a ball from both bowls and recorded
1 answer
asked anonymously
100 views
A gardener performs experiments on her tomato plants. When graphing her data, which factor is an independent variable?(1 point)
t
1 answer
asked anonymously
17 views
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