A(n)____ Is a Simple Variable That Holds a Number or a String

question 12

Multiple Choice

A(n) ____ is a simple variable that holds a number or a string.

• A)label
• B)constant
• C)scalar
• D)identifier

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Definitions:

Dependent Variable

A variable in an experiment or model whose changes depend on the effects of other variables.

Independent Variable

A variable that is manipulated to determine its effect on a dependent variable.

Critical T Value

The threshold value in t-testing that determines whether to reject the null hypothesis, based on the desired level of significance.

Significance

The likelihood that a relationship between two or more variables is caused by something other than random chance.