0
I think standard deviation comes into play with the weather, for instance when comparing two cities. They may both has similar average temperatures year round, as is the case with Las Vegas, NV and San Diego California, both of which sport a nice annual average (average of the monthly averages) in the mid 60's. San Diego very rarely has days above 90, whereas Las Vegas spends at least a third of its year over 90. San Diego's temperature is very moderate compared to Las Vegas that gets hot in the summer and freeze in the winters.
Add your answer:
Earn +20 pts
Why use standard deviation and not average deviation?
Because the average deviation will always be zero.
Why use the T score?
T-score is used when you don't have the population standard deviation and must use the sample standard deviation as a substitute.
How do you use standard deviation?
Standard deviation is a measure of how spread out a set of numbers are from each other. It has a variety of uses in statistics.
What are the uses of standard forms in real life?
standard deviation is the correctiness of reliability of the mean
What does the sample standard deviation best estimate?
The standard deviation of the population. the standard deviation of the population.
When do you use the relative standard deviation instead of standard deviation?
Use %RSD when comparing the deviation for popolations with different means. Use SD to compare data with the same mean.
Why use standard deviation and not average deviation?
Because the average deviation will always be zero.
Why use the T score?
T-score is used when you don't have the population standard deviation and must use the sample standard deviation as a substitute.
How do you use standard deviation?
Standard deviation is a measure of how spread out a set of numbers are from each other. It has a variety of uses in statistics.
What are the assumptions of standard deviation?
The standard deviation is the standard deviation! Its calculation requires no assumption.
What are the uses of standard forms in real life?
standard deviation is the correctiness of reliability of the mean
What does the sample standard deviation best estimate?
The standard deviation of the population. the standard deviation of the population.
Why does the effect-size calculation use standard deviation rather than standard error?
The goal is to disregard the influence of sample size. When calculating Cohen's d, we use the standard deviation in teh denominator, not the standard error.
How do you calculate sample standard deviation?
Here's how you do it in Excel: use the function =STDEV(<range with data>). That function calculates standard deviation for a sample.
How can I calculate the standard deviation of a portfolio in Excel?
To calculate the standard deviation of a portfolio in Excel, you can use the STDEV.P function. This function calculates the standard deviation based on the entire population of data points in your portfolio. Simply input the range of values representing the returns of your portfolio into the function to get the standard deviation.
What is standard deviation of 155.45?
The standard deviation is 0.
If quartile deviation is 24. find mean deviation and standard deviation?
Information is not sufficient to find mean deviation and standard deviation.
