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What is variable ratio and variable interval?
different between variable intervals and fixed ratio
An interval of distance or time between two points?
spatial
Does it matter what number goes first in a ratio and can you explain?
it matters in lots of cases. by definition speed or velocity is the ratio of distance traveled to time taken. In equation form v = d/t distance must be first. density is the ratio of mass to volume density = mass/volume mass is first
What is the definition of a retention factor?
The retention factor of a particular material is the ratio of the distance the spot moved above the origin to the distance the solvent front moved above the origin.
What characteristics of the graph of a function by using the concept of differentiation first and second derivatives?
If the first derivative of a function is greater than 0 on an interval, then the function is increasing on that interval. If the first derivative of a function is less than 0 on an interval, then the function is decreasing on that interval. If the second derivative of a function is greater than 0 on an interval, then the function is concave up on that interval. If the second derivative of a function is less than 0 on an interval, then the function is concave down on that interval.
Is elevation interval data or ratio?
interval
Is income an interval or ratio scale of measurement?
interval
Is CPU speed a ratio or interval?
ratio
What is the difference between the interval scale and the ratio scale?
Interval scales have measurements which are in equal distance from each other. For example, the difference between 70 degrees and 80 degrees is 10, which is the same as the difference between 40 degrees and 50 degrees. Ratio scales are similar to interval scales but include an absolute 0 measurement, which signifies the point when the characteristic being measured vanishes. For example, income (measured in dollars) at 0 means no income at all. Basically, interval and ratio scales are the same, but ratio scales must be able to be measured at a zero starting point.
What type of scale is calendar nominal or ratio or interval?
interval
Which is the least informative scale of measurement - nominal ratio ordinal or interval?
Nominal Scale < Ordinal< Interval < Ratio
Are telephone numbers ratio or interval data?
Telephone numbers are actually nominal data.
Is BMI an interval or ratio scale of measurement?
Ratio. It has a true zero.
Is a room number an interval ratio?
No.
What is the ratio called of the total distance traveled to the time interval?
The ratio you are referring to is called speed or velocity. Speed is the total distance traveled divided by the time it took to travel that distance. Velocity includes direction and is a vector quantity, while speed is a scalar quantity.
Is age an interval or ratio scale of measurement?
It is a ratio scale of measurement.
Is absolute zero point measured by interval or ratio scale?
Ratio
