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Within 1 stdev of the mean - between 40 and 60.

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Q: Standard deviation of 10 and mean of 50 approximately 68 percent of the group members receive scores somewhere between?
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Related questions

Does standard deviation have to be between 0 and 1?

Standard deviation doesn't have to be between 0 and 1.


What is the relationship between standard deviation and variance?

Standard deviation is the square root of the variance.


Relation between mean and standard deviation?

Standard deviation is the variance from the mean of the data.


What is the difference between standard error of mean and standard deviation of means?

Standard error of the mean (SEM) and standard deviation of the mean is the same thing. However, standard deviation is not the same as the SEM. To obtain SEM from the standard deviation, divide the standard deviation by the square root of the sample size.


How do you apply standard deviation to normal curve?

The distance between the middle and the inflection point is the standard deviation.


What is the relationship between standard deviation and variance for the same sample data?

The standard deviation is the square root of the variance.


What is the difference between standard deviation and mean?

The mean is the average value and the standard deviation is the variation from the mean value.


What is the 68-95-99.7 rule?

The 68-95-99.7 rule, or empirical rule, says this:for a normal distribution almost all values lie within 3 standard deviations of the mean.this means that approximately 68% of the values lie within 1 standard deviation of the mean (or between the mean minus 1 times the standard deviation, and the mean plus 1 times the standard deviation). In statistical notation, this is represented as: μ ± σ.And approximately 95% of the values lie within 2 standard deviations of the mean (or between the mean minus 2 times the standard deviation, and the mean plus 2 times the standard deviation). The statistical notation for this is: μ ± 2σ.Almost all (actually, 99.7%) of the values lie within 3 standard deviations of the mean (or between the mean minus 3 times the standard deviation and the mean plus 3 times the standard deviation). Statisticians use the following notation to represent this: μ ± 3σ.(www.wikipedia.org)


Difference between beta and standard deviation?

* * *


What is the relationship between standard deviation and precision?

The more precise a result, the smaller will be the standard deviation of the data the result is based upon.


What is the difference between standard error and standard deviation?

Standard error is the difference between a researcher's actual findings and their expected findings. Standard error measures the accuracy of one's predictions. Standard deviation is the difference between the results of one's experiment as compared with other results within that experiment. Standard deviation is used to measure the consistency of one's experiment.


If average height for women is normally distributed with a mean of 65 inches and a standard deviation of 2.5 inches then approximately 95 percent of all women should be between what and what inches?

A normal distribution with a mean of 65 and a standard deviation of 2.5 would have 95% of the population being between 60 and 70, i.e. +/- two standard deviations.