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
SashulF [63]
3 years ago
11

In an experiment to see if light affected the amount of interaction, one group of students was put in a lighted room for an hour

, and another group was put in a room that was totally dark. Cameras recorded the n in each group. The independent variable in this experiment was?
Mathematics
2 answers:
Ludmilka [50]3 years ago
8 0
The Amount of light. 
dimulka [17.4K]3 years ago
4 0

Answer:

The amount of light is an independent variable.

Step-by-step explanation:

Consider the provided information.

The independent variable is the variable that the experimenter changes or controls to test the dependent variable impacts.

A dependent variable is the variable that depends on the independent variable and that the experimenter is testing and measuring.

For example:

In a study to determine whether how long you practice affects your game, the independent variable is the time you spent on practice while the dependent variable is the affects on your game.

Now consider the provided information.

In an experiment to see if light affected the amount of interaction, one group of students was put in a lighted room for an hour, and another group was put in a room that was totally dark. Cameras recorded the n in each group.

Here, the light is controlled by the experimenter but affect of interaction is dependents on light.

Thus, the amount of light is an independent variable.

You might be interested in
What is five thirds of a right angle
Maksim231197 [3]
A right angle is 90 degrees, so five-thirds of a right angle is 90*5/3=450/3=150 degrees.
7 0
3 years ago
(20 Points) !!!<br><br> 5/8 times 4/5<br> Fastest get Brainliest
OleMash [197]
5/8 * 4/5
5*4     20      1
----- = ----- =  ---
8*5    40       2

5/8 * 4/5 = 1/2 or .5
4 0
3 years ago
Read 2 more answers
A book has a length of (b+2) inches and a width of b inches.Write a simplified expression for the perimiter of the book.
Morgarella [4.7K]
P= 2(b+2) + 2(b)- it would be 2 (width) plus 2( length)
3 0
3 years ago
Read 2 more answers
Based on her receipt Elena knows that seven servings of cereal have 1120 cal if she wants to eat 140 cal of cereal how many serv
expeople1 [14]
We want to find out how many calories are in a serving so, 1120/7 = 160.
A single serving has 160 calories.
140 calories would be 140/160 = 87.5% of a serving or less than a serving.
8 0
2 years ago
_____ + -4/5 + 6/5=0 <br><br> What is the missing number?
alisha [4.7K]
Something over 5 is the answer
that all I know
4 0
3 years ago
Read 2 more answers
Other questions:
  • Which is the equation of the axis of symmetry of the graph of y=-3(x-6)^2+5
    13·2 answers
  • Micheal plays 1/5 of a song in 1/15 of a minute how Much time will it take for him to play the entire song?
    8·2 answers
  • How many times dose 42 go into 1,984
    13·1 answer
  • Rico is estimating 139 x 18 Find his mistake and correct it.<br><br><br> 100 x 10 =1,000
    11·1 answer
  • The equation y = 2x + 1 is changed to y = 2x - 1. How does this change the graph of the line?
    6·2 answers
  • The width of a rectangle is the length minus 2 units. the area of the rectangle is 35 units
    13·1 answer
  • Can someone please help. I tried to solve it and I keep getting stuck or can someone at least help me start off solving it?
    6·1 answer
  • MY BRAIN CANNOT NOT THINK HARD ENOUGH TO ANSWER THIS!!!! HEEELP :( 17 points which is all my points if you help!!!
    9·1 answer
  • Write and expression for the AREA of the figure in simplest form.<br> 2x-12<br> 1X-6
    8·1 answer
  • ( a+b )^2 = ...........................
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!