Classify the following variables as

Check TWO that apply.How do scientists classify plants today? They classify plants according to structure. They classify plants
1. 1 answer
2. 95 views
Variables that classify individuals into categories are called
1. 1 answer
2. 19 views
Which are the two variables that scientists try to isolate in most scientific experiments?answers: The larger and the smaller
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2. asked by Unknown
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My questions are:why are variables useful in algebra? Also, what makes the use of variables difficult to understand? Variables
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2. asked by jasmine20
3. 621 views
A function is given by,f(x,y) = x^4 - y^2 - 2x^2 + 2y - 7 Using the second derivative test for functions of two variables,
1. 3 answers
2. asked by enigma
3. 447 views
Linear regression analysis is based on identifying independent variables and gathering historical data for these variables.Name
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2. asked by Bravo
3. 661 views
_____ are factors that are not tested and remain constant.A. Dependent variables B. Controlled variables C. Independent
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2. asked by bree
3. 372 views
Classify the following as discrete or continuous random variables.(A) The time it takes to run a marathon (B) The number of
1. 1 answer
2. asked by Jennifer
3. 2,798 views
Classify the following as discrete or continuous random variables.(A) The time it takes to run a marathon (B) The number of
1. 2 answers
2. asked by Jennifer
3. 985 views
classify the following as discrete or continuous random variables:a) the time it takes to run a marathon- i think that it is
1. 1 answer
2. asked by mary- please check calculations.
3. 774 views