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Julli [10]
3 years ago
14

You want to know if environmental conditions affect feeding behavior in rats. You conduct a study measuring the amount of food p

ellets rats eat when under the following experimental conditions: (lights off; in a cold room), (lights on; in a cold room), (lights off; in a warm room), (lights on; in a warm room).
What type of statistical test should be conducted given the format of these data?
a. Correlation
b. Repeated measures ANOVA
c. Independent measures; Factorial (two-way) ANOVA
d. Independent measures; one-way ANOVA
Mathematics
1 answer:
Norma-Jean [14]3 years ago
7 0

Answer:

c. Independent measures; Factorial (two-way) ANOVA

Step-by-step explanation:

The answer to this question is the independent measures one way ANOVA. This is as we have these conditions light on or off and cold or warm room. Now we have to check how these factors are able to affect the amount of food pellets eat whenever they are in these experimental conditions.

option c is the correst answer. A factorial or two way anova is one with more than one factor or explanatory variable.

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Dima020 [189]

The equation to show the depreciation at the end of x years is

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Data;

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<h3>Linear Equation</h3>

This is an equation written to represent a word problem into mathematical statement and this is easier to solve.

To write a linear depreciation model for this machine would be

For number of years, the cost of the machine would become

1500 - 200x

This is properly written as

f(x) = 1500 - 200x

where x represents the number of years.

For example, after 5 years, the value of the machine would become

f(x) = 1500 - 200x\\f(5) = 1500 - 200(5)\\f(5) = 1500 - 1000\\f(5) = 500

The value of the machine would be $500 at the end of the fifth year.

From the above, the equation to show the depreciation at the end of x years is f(x) = 1500 - 200x

Learn more on linear equations here;

brainly.com/question/4074386

8 0
2 years ago
  Write the equation of the parabola in vertex form.     With a vertex (–4, 3), and a point (4, 131)
Vlad [161]
Vertex form : y=2(x+4)^2 + 3
4 0
3 years ago
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katovenus [111]
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I'm sure this is it I got it right on mine
kolezko [41]

Answer: what are you talking about????????

Step-by-step explanation:

6 0
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sertanlavr [38]

Answer:

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Step-by-step explanation:

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Hope I was able to help you:)

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3 years ago
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