what are 4 similarities between range and standard deviation?
what are 4 similarities between range and standard deviation?
Homework Answers
1st of all both range and standard deviation are the measure of variation. By using these method we are trying to find out the scatterness of a data set.
presence of outliers are highly effective for both these methods.
both types of measure have some unit , these are not represent in proportion.
the correlation between range and standard deviation is nearly 0.99 which indicates that if range increases standard deviation is also increases otherwise decreases simultaneously.
what are 4 similarities among range, variance, and standard deviation?
what are 4 similarities among range, variance, and standard deviation?
what are 4 similarities between range and variance?
what are 4 similarities between range and variance?
Calculate the range, variance, and standard deviation for the following sample. 0,1.0.0 -4, 4, -3, 4,...
Calculate the range, variance, and standard deviation for the following sample. 0,1.0.0 -4, 4, -3, 4, 0, -4, 4, -4, 0, -1, -3, -4, 0, 4 Range Sample variance, s square = (Round to two decimal places as needed.) Sample standard deviation, ss= (Round to two decimal places as needed.)
13. Below are the range and standard deviation for a set of data. Use the range...
13. Below are the range and standard deviation for a set of
data. Use the range rule of thumb and compare it to the standard
deviation listed below. Does the range rule of thumb produce an
acceptable approximation? Suppose a researcher deems the
approximation as acceptable if it has an error less than 15%.
The estimated standard deviation is
Is this an acceptableapproximation?
A:.No, because the error of the range rule of thumb's
approximation is
greater than 15%.
B.Yes, because...
Compute the range and the standard deviation for the following sample of n = 5. Note...
Compute the range and the standard deviation for the following sample of n = 5. Note that there are three scores clustered around the mean in the center of the distribution, and two extreme values. a) 0,6,7,8,14 Range (continuous)=____ Range (discrete)= ____ (what is the difference between finding the discrete and finding the continuous?) EX =____ M=____ SS=____ s2=____ s=_____ b) According to the range, how do the two distributions compare in variability? Why? c) How do they compare according...
If the mean of a data set is 92 and standard deviation is 20, what is the typical range of values?
If the mean of a data set is 92 and standard deviation is 20, what is the typical range of values?
If the mean of a data set is 92 and standard deviation is 20, what is the typical range of values?
10. Properties of the standard deviation and range Aa Aa E Which of the following is...
10. Properties of the standard deviation and range Aa Aa E Which of the following is a true statement concerning the standard deviation? Check all that apply. The standard deviation provides a measure of the spread between the two most extreme scores in distribution The standard deviation is more subject to sampling variation than the range. It is more complex to compute the standard deviation than the range. A researcher is studying psychological factors in artistic achievement among teenage girls....
12. Below are the range and standard deviation for a set of data. Use the range...
12. Below are the range and standard deviation for a set of
data. Use the range rule of thumb and compare it to the standard
deviation listed below. Does the range rule of thumb produce an
acceptable approximation? Suppose a researcher deems the
approximation as acceptable if it has an error less than 15%.
The estimated standard deviation is___
(Round to three decimal places as needed.)
s this an acceptableapproximation?
A:.No, because the error of the range rule of thumb's...
Calculate the range, variance, and standard deviation of the following data set: 5, 5, 6, 6, 6, 8, 8, 8, 8, 10, 10, 11, 12, 12, 20 (Points: 5) Range = 15; Variance = 225; Standard Deviation = 7.5 Range = 3.85; Variance = 14; Standard D
20. Calculate the range, variance, and standard deviation of the following data set:5, 5, 6, 6, 6, 8, 8, 8, 8, 10, 10, 11, 12, 12, 20(Points: 5) Range = 15; Variance = 225; Standard Deviation = 7.5 Range = 3.85; Variance = 14; Standard Deviation = 3.74 Range = 20; Variance = 15; Standard Deviation = 4 Range = 15; Variance = 14.82; Standard Deviation = 3.85
Calculate the mean, median, mode, range and standard deviation of the data: -5, -3, -3, 4,9...
Calculate the mean, median, mode, range and standard deviation of the data: -5, -3, -3, 4,9 a) mean 1.8, median-3, mode 3, range 14, standard deviation 5.7 b) mean 0.4, median 4, mode--5, range 15, standard deviation 5.9 c) mean-1.8, median--5, mode--3, range 13, standard deviation 5.7 d) mean 0.4, median-3, mode3, range 14, standard deviation 5.9 e) None of the above Question 9 Calculate the mean, median, mode, range and standard deviation of the data: -120, -45, -45, 14,...
13. Below are the range and standard deviation for a set of
data. Use the range rule of thumb and compare it to the standard
deviation listed below. Does the range rule of thumb produce an
acceptable approximation? Suppose a researcher deems the
approximation as acceptable if it has an error less than 15%.
The estimated standard deviation is
Is this an acceptableapproximation?
A:.No, because the error of the range rule of thumb's
approximation is
greater than 15%.
B.Yes, because...
If the mean of a data set is 92 and standard deviation is 20, what is the typical range of values?
If the mean of a data set is 92 and standard deviation is 20, what is the typical range of values?
10. Properties of the standard deviation and range Aa Aa E Which of the following is a true statement concerning the standard deviation? Check all that apply. The standard deviation provides a measure of the spread between the two most extreme scores in distribution The standard deviation is more subject to sampling variation than the range. It is more complex to compute the standard deviation than the range. A researcher is studying psychological factors in artistic achievement among teenage girls....
12. Below are the range and standard deviation for a set of
data. Use the range rule of thumb and compare it to the standard
deviation listed below. Does the range rule of thumb produce an
acceptable approximation? Suppose a researcher deems the
approximation as acceptable if it has an error less than 15%.
The estimated standard deviation is___
(Round to three decimal places as needed.)
s this an acceptableapproximation?
A:.No, because the error of the range rule of thumb's...
Calculate the mean, median, mode, range and standard deviation of the data: -5, -3, -3, 4,9 a) mean 1.8, median-3, mode 3, range 14, standard deviation 5.7 b) mean 0.4, median 4, mode--5, range 15, standard deviation 5.9 c) mean-1.8, median--5, mode--3, range 13, standard deviation 5.7 d) mean 0.4, median-3, mode3, range 14, standard deviation 5.9 e) None of the above Question 9 Calculate the mean, median, mode, range and standard deviation of the data: -120, -45, -45, 14,...
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