When would you use the standard error of the mean

Assignment Help Basic Statistics

Reference no: EM13952925

Here are some questions about sampling distributions in comparison to the parent populations from which samples are selected:

a. Describe the difference between the distribution of the observed sample values from a population and the distribution of means calculated from samples of size n.

b. What is the difference between the population standard deviation and the standard error of the mean?

c. When would you use the standard error of the mean?

d. When would you use the population standard deviation?

Reference no: EM13952925

Questions Cloud

What is the probability that a sample mean would fall below : Assume the data are normally distributed and normalize the sample mean. What is the probability that a sample mean would fall below 24 days based on this normalized statistic t where the actual standard deviation is unknown and the sample estimate..

Using a loop to perform operations multiple times : What I need help with is to get the dice to roll 100 times instead of just one. So the read file results will show the results of 100 rolls of the dice

When are the values for t and z almost identical : Assume that a distribution of data is normally distributed. For a sample size n = 7, by using a sample mean, which distribution would you employ (t or Z) to make an inference about a population?

How would prison sentencing or the death penalty be affected : If people accepted that all evil is ignorance, what implications would that have on the justice system? How would prison sentencing or the death penalty be affected

When would you use the standard error of the mean : Describe the difference between the distribution of the observed sample values from a population and the distribution of means calculated from samples of size n.

Create a visual studio 2008 asp .net web site with web form : The Web Form consists of two parts. The first part is typical ASP .NET containing a RadioButtonList server control, Label server control and Button server control

Difference between team and multiparty negotiations : What is the difference between team and multiparty negotiations? What are the advantages and disadvantages of each? When would you use one type over the other?

Find the probability of obtaining a mean height : The average height of male physicians employed by a Veterans Affairs med- ical center is 180.18 cm with a standard deviation of 4.75 cm. Find the probability of obtaining a mean height of 184.93 cm or greater for a sample size of 5.

Design a process tthat solves a problem : Given a salary amount, the tax is calculated by adding the base tax for that salary range and the product of percentage of excess and the amount of salary over the minimum salary for that range.

User Account

All Pages