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What level of measurement is school grade level?
· Dependent variable ( student's academic achievement ) : It depend on the way that we use it to write the score (if we write it as a letter it will be an ordinal ,but if we write it as number it will be an interval). · Independent variable ( intelligent ) : Interval, · Independent variable ( attention ) : Interval,
Is number of children in a household a interval variable?
No, the number of children in a household is not an interval variable; it is a discrete variable. Interval variables have meaningful intervals between values but do not have a true zero point, whereas the number of children can only take on whole number values (0, 1, 2, etc.) and has a true zero, indicating the absence of children. Therefore, it is categorized as a ratio variable, which is a more specific type of quantitative variable.
Is it possible to have 100 percent confidence interval?
Yes. Simply make sure that the interval is greater than or equal to the range of the random variable.
Is date of birth ordinal or interval?
Date of birth is considered a ratio variable, not ordinal or interval. While it can indicate order (when someone was born before or after another), it also has a true zero point (the start of the calendar) and allows for meaningful comparisons of differences in age. This distinguishes it from ordinal (which only indicates order) and interval (which lacks a true zero) scales.
Is GPA interval data?
Yes, it is a Continuous variable measured along an equidistant scale.
What is a variable interval schedule?
Variable-interval schedule (VI) is a reinforcement schedule in which reinforcement is provided for the first response that occurs after a variable amount of time from the last reinforcer or the start of the trial interval.
In math what is an interval?
a variable
What is variable ratio and variable interval?
different between variable intervals and fixed ratio
What is lifetime variable?
Nothing, but you can speak about the lifetime of a variable: the time-interval in which the variable exists.
What level of measurement is grade level?
· Dependent variable ( student's academic achievement ) : It depend on the way that we use it to write the score (if we write it as a letter it will be an ordinal ,but if we write it as number it will be an interval). · Independent variable ( intelligent ) : Interval, · Independent variable ( attention ) : Interval,
What are four types of intermittent schedules of reinforcement?
Four types of intermittent schedules of reinforcement are fixed ratio, variable ratio, fixed interval, and variable interval. Fixed ratio schedules provide reinforcement after a set number of responses, while variable ratio schedules provide reinforcement after a varying number of responses. Fixed interval schedules provide reinforcement after a set time interval, while variable interval schedules provide reinforcement after a varying time interval.
What level of measurement is school grade level?
· Dependent variable ( student's academic achievement ) : It depend on the way that we use it to write the score (if we write it as a letter it will be an ordinal ,but if we write it as number it will be an interval). · Independent variable ( intelligent ) : Interval, · Independent variable ( attention ) : Interval,
Is land area interval variable?
Yes, land area is considered an interval variable because it can be measured on a continuous scale with equal units between values.
Can a variable measured at the interval or ratio level can have more than one arithmetic mean?
A variable measured at the interval or ratio level can have more than one arithmetic mean.
What is an example of variable interval schedule of partial reinforcement?
An example of a variable interval schedule of partial reinforcement is receiving a bonus at work on average every two weeks. The reinforcement (bonus) is given based on the passage of time (variable interval) and not every time the desired behavior occurs (partial reinforcement).
2 categorical independent variable and 1 interval dependent variable statistical test?
Two way ANOVA
What Jersey numbers of soccer players is an example of a variable?
nominal
