0
In terms of stock analysis, volatility.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What type of measures are the range and the standard deviation?
They are measures of the spread of data.
The annual precipitation for one city is normally distributed with mean of 38.9 inches and a standard deviation of 3.3 inches Find the 20th percentile?
45.665 inches Type your answer here... what is the answer??
Is mean medain standard deviation calculated as continuous data in statistics?
You can calculate the mean, median, and std dev for discrete or continuous data. Each type has its own set of formulas.
How do you derive the mean deviation about the mean of the pareto type 1 distributions?
Easy. The mean deviation about the mean, for any distribution, MUST be 0.
What is the definition of T score?
T score was originally given to a type of normalized score based on a group of unselected pre-adolescents. Notwithstanding, it has come to refer to any normally distributed standard scores that has a mean of 50 and a standard deviation of 10. L F C
What type of measures are the range and the standard deviation?
They are measures of the spread of data.
Which type of measure of dispersion is mostly used standard deviation or variance?
They are effectively the same but the standard deviation is more popular because the units of measurement are the same as those for the variable.
What type of policies are covered in non-standard auto programs?
All of them. Typically you can get most of the standard coverages on a non-standard or assigned risk type policy.
What are the standard units of electrical energy?
In the SI, any type of energy is measured in joules.
How do you perform Geometric standard deviation in Excel?
I just had this problem myself. A simple solution, not 'the solution' (as i believe you can pay for this function to be added to excel), is as follows: (NB. This can be checked with reference to the GEOMEAN function).e.g. your data is in column A (A3-A33)in cell B3 type =LN(A3) (i.e. the natural log)copy and paste down to B33.In B34, calculate the standard deviation of the loged numbers i.e. =STDEV(B3:B33)In A34 type =EXP(B34) This is your geometric standard deviation!!You can check this method with ref. to the GEOMEAN function.Take the mean of column B. i.e. in cell B35 type =average(B3:B33)In cell A34 type =EXP(B34).This should returen the same answer as =GEOMEAN(A3:A33)There is an error in the above mentioned function which is://In B34, calculate the standard deviation of the loged numbers i.e. =STDEV(B3:B33)Here do not calculate the STDEV(b3:b33) instead, calculate the =AVG(b3:b33)
Suppose lifetime of certain type of car batteries are normally distributed. Brand A has a mean lifetime of three years and a standard deviation of six months. Brand B has a mean lifetime of 36 months and a standard deviation of four months?
Brand A
What is the capacity of a standard hand shovel in cu inches?
The capacity of a standard hand shovel is approximately 30 cubic inches. The capacity varies as to the type of material measured.
The annual precipitation for one city is normally distributed with mean of 38.9 inches and a standard deviation of 3.3 inches Find the 20th percentile?
45.665 inches Type your answer here... what is the answer??
Is mean medain standard deviation calculated as continuous data in statistics?
You can calculate the mean, median, and std dev for discrete or continuous data. Each type has its own set of formulas.
What is the frequency of of a wave measured in?
The standard unit for ANY type of frequency is the Hertz - cycles per second. Its dimensions are (1 / second).
What is the frequency of sound waves measured in?
The standard unit for ANY type of frequency is the Hertz - cycles per second. Its dimensions are (1 / second).
What is frequency of sounds waves measured in?
The standard unit for ANY type of frequency is the Hertz - cycles per second. Its dimensions are (1 / second).
