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Difference between interval scale and ratio scale?
an ratio scale is where both measurements are in the same unit of measurement and an interval scale is where they are not. i dont know if this helps at all but we are learning about it in maths at the moment and that is the easiest way for me to understand it Beside the features of interval scales, ratio scale carries zero point measurements. Means that the zero value is considered when we do the measurement in ratio scales. Say that it is not only differ between 1 to 10, but there is also different to compare two intervals between 1 to 10, and 100,001 to 100,010 when we measure them (intervals) starting from zero point scales. * * * * * Unfortunately, the first paragraph above is nonsense. An interval scale is one in which the difference between two points can be quantified numerically. However, the zero is arbitrary. The Celsius and scale is an example. The difference between 1 deg C and 3 deg C is twice the difference between 7 deg and 8 deg. But 3 deg C is not 3 times as hot/cold as 1 deg C. A ratio scale is an interval scale with the added requirement of a non-arbitrary zero point such that the value of 3 is three times the value of 1. The Kelvin scale meets those requirements. Scales in common use, that are not interval are the Richter scale (earthquakes) or Beaufort (wind speeds) where the points on the scale are indicators of outcomes.
What unit of measurement ordinal nominal interval or ratio is martial status?
nominal
How can changing the interval on a bar graph change the way it is interpreted?
Let's say you have 2 bars, one of which is 5 and one of which is 15 (units not important). If you have the interval at 1 unit, then both bars would be relatively large. If you set the interval at 10 units, however, the bars suddenly seem much smaller. It's not because they ARE smaller, but because the interval makes them appear as such. So if someone wanted to skew a statistic, such as "Number of deaths by cigarettes in 2009", they could set the interval at a high number to make it appear to be a smaller bar, which gives the impression that it's not that big of a deal. Conversely, if they wanted to skew a statistic the other way, such as "Units Produced in March", they could set the interval at a very low number which would make the bar appear very large, giving the effect of a large amount produced.
Data on a computer is measured in bits Which answer correctly shows measurements from the smallest to the largest?
Bits are the smallest unit of measurement of computer data. 8 bits (b) = 1 byte(B). 1024 bytes(B) = 1 kilobyte (kB). 1024 kB = 1 megabyte (MB) etc..
What is a continuous random variable?
In the simplest setting, a continuous random variable is one that can assume any value on some interval of the real numbers. For example, a uniform random variable is often defined on the unit interval [0,1], which means that this random variable could assume any value between 0 and 1, including 0 and 1. Some possibilities would be 1/3, 0.3214, pi/4, e/5, and so on ... in other words, any of the numbers in that interval. As another example, a normal random variable can assume any value between -infinity and +infinity (another interval). Most of these values would be extremely unlikely to occur but they would be possible. The random variable could assume values of 3, -10000, pi, 1000*pi, e*e, ... any possible value in the real numbers. It is also possible to define continue random variables that assume values on the entire (x,y) plane, or just on the circumference of a circle, or anywhere that you can imagine that is essentially equivalent (in some sense) to pieces of a real line.
What is the fundamental interval on the thermodynamics scale?
The fundamental interval on the thermodynamic scale is the Kelvin scale, where the interval between each degree is the same size. This scale begins at absolute zero and is used to measure temperature in thermodynamics.
Is skin temperature in degrees centigrade interval data?
Yes, skin temperature in degrees centigrade is considered interval data. Interval data is continuous data that has a meaningful zero point, but ratios between values are not meaningful. Skin temperature can be measured on a continuous scale with a specific unit of measurement (degrees centigrade) where a value of zero does not indicate absence of skin temperature.
What is one degree on this scale is the metric unit of temperature?
One degree on the Celsius scale is equivalent to one Kelvin in the metric unit of temperature.
What do you think is the smallest mass unit shown in the scale used?
gram
The step between grid lines on a scale?
The step between grid lines on a scale represents the interval by which the scale is divided. This step helps to quantify and measure the distance or value between different points on the scale. It essentially denotes the unit of measurement being used on the scale.
Is Celsius the opposite of temperature?
No, Celsius is a unit of temperature measurement on the Celsius scale. It is not the opposite of temperature, but a way to quantify it.
Which is more sensitive. temperature scale or celsius scale?
Question is ambiguos, because celsius is a unit meaure of temperature.
Can the amplitude of a sound wave can be described by a centigrade scale?
No, centigrade is a unit of temperature, not amplitudes.No, centigrade is a unit of temperature, not amplitudes.No, centigrade is a unit of temperature, not amplitudes.No, centigrade is a unit of temperature, not amplitudes.
What is the official si unit for temperature scale?
The official SI unit for temperature is Celsius. The symbol is °C.
The reference point for the lowest temperature on the scale for the SI unit of temperature is?
absolute zero
What is the size of the smallest unit on a scale of a measuring device?
The smallest unit on a measuring device is typically referred to as the resolution or precision of the device. It represents the smallest increment by which the device can measure. The size of this unit will vary depending on the specific measuring device being used.
What is the unit of temperature on the kelvin scale?
The Kelvin, abbreviated K. The scale starts at absolute zero.
