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it is the difference between the smallest and the biggest value

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Q: Why is it helpful to give the range when you descirbe the data?
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Why is it helpful to give the range?

It is helpful to give the range because it tells you about how much the data varys


If data are normally distributed does the range give you a rough idea about the standard deviation of the sample?

Yes, the range gives you an idea of the S.D. Assuming that the largest and smallest data points are not "outliers," a set of data with a wide range will have a greater S.D. than a set with a narrow one.


How do you calculate the range in temperature?

To calculate the range in temperature, subtract the lowest temperature from the highest temperature in the data set. This will give you the spread of temperatures from the lowest to the highest in the range.


Why qualitative and quantitative observation imfortant?

If you mean important, then it's because it can give a range & more varitey of data then just one or the other


What year was Colt Agent 38 Special CTG 164435 made?

The sn you give does not fall in the range of published data. You must call Colt


Is there a way to test an oxygen sensor to see if it is bad?

With a scanning device you can watch live data as to the performance of each O2 sensor you may have. There are scanning devices out there for under $200 that can give live data plus many other functions that can be helpful in diagnostic procedures.


How leaves can be helpful in your life?

They give you oxygen


Why are jobs helpful?

jobs are helpful; because theyn give lots of money to pay of you bills.


Are trees helpful?

Yes they are they give us paper and they give us oxygen


What is the verb form of helpful?

Help is a verb - as in to give what is necessary to accomplish a task


Why did dial-up modems give sounds?

Telephone lines were designed for analog communication in the audible range (aka talking). To transfer data over a telephone line, the computer had to convert a digital signal into an analog one in the audible or near-audible range. Otherwise the line wouldn't be sensitive enough and wouldn't transfer the data correctly.


What does variability mean in math?

Variability is an indicationof how widely spread or closely clustered the data valuesnare. Range, minimum and maximum values, and clusters in the distribution give some indication of variability.