The standard error of the mean is: Select one: a. An indication of how much error...

Question

Question

The standard error of the mean is:

Select one:

a. An indication of how much error exists in the estimated population mean.

b. An indication of how much error exists in the estimated sample mean.

c. An indication of how much error exists in the standard deviation of the population.

d. An indication of how much error exists in the standard deviation of the sample.

Answer 1

Answer #1

Answer)

The standard error of the mean is the distance by which sample means are separated from true population mean

So, answer is

b. An indication of how much error exists in the estimated sample mean.

Answer 2

Similar Homework Help Questions

2. In words, what is the standard error of the mean? Select all that apply. 1....

2. In words, what is the standard error of the mean? Select all that apply. 1. The standard deviation of the scores in a population 2. The typical distance between scores and a population mean 3. The standard deviation of the distribution of sample means 4. The typical distance between sample means of a given size from a population mean 3. What is the relationship between sampling error and the standard error of the mean? 1. You compute the standard...
Given a sample mean=13.24; sample standard deviation=3.40; estimated standard error of the mean=0.567; margin of error...

Given a sample mean=13.24; sample standard deviation=3.40; estimated standard error of the mean=0.567; margin of error for 95% confidence interval for estimating the population mean=1.151. What is the upper bound of the 95% confidence interval? (Enter the value with 3 decimal places in the form ##.###)
is the statistic that refers to how much the estimate varies from sample to sample Select...

is the statistic that refers to how much the estimate varies from sample to sample Select one or more: a. Sample variance b. Mean C. Median d. Standard error ExX

When estimating a population mean by a sample mean, the margin of error does NOT depend...

When estimating a population mean by a sample mean, the margin of error does NOT depend on ______. A) The confidence level B) The sample mean C) The sample size D) The population standard deviation What is the sampling distribution of a statistic? A) The distribution of observations of the statistic for all possible sizes of samples from a population B) The distribution of all possible observations of the statistic for samples of a given size from a population C)...
A normal population has a mean of 60 and a standard deviation of 12. You select...

A normal population has a mean of 60 and a standard deviation of 12. You select a random sample of 9. What is the standard error of the mean? 6
Assume the population standard deviation is σ = 25. Compute the standard error of the mean...

Assume the population standard deviation is σ = 25. Compute the standard error of the mean for a sample size of 50. (Round to two decimal places) Answer Compute the standard error of the mean for a sample size of 100. (Round to two decimal places) Answer Compute the standard error of the mean for a sample size of 150. (Round to two decimal places) Answer Compute the standard error of the mean for a sample size of 200. (Round...

Choose the statement that best describes what is meant when we say that the sample mean...

Choose the statement that best describes what is meant when we say that the sample mean is unbiased when estimating the population mean. Select one: a. We cannot say that the sample mean is unbiased. b. On average, the sample mean is the same as the population mean. c. The standard deviation of the sampling distribution (also called the standard error) and the population standard deviation are equal. d. The sample mean will always equal the population mean.
To develop a confidence interval for the population mean difference, you need to calculate the estimated standard error of the difference of sample means. The estimated standard error is?

To develop a confidence interval for the population mean difference, you need to calculate the estimated standard error of the difference of sample means. The estimated standard error is?
The batteries produced in a manufacturing plant have a mean time to failure of 30 months,...

The batteries produced in a manufacturing plant have a mean time to failure of 30 months, with a standard deviation of 2 months. I select a simple random sample of 400 batteries produced in the manufacturing plant. I test each and record how long it takes for each battery to fail. I then compute that the average failure time of the 400 batteries is 29.9 months with a standard deviation of 2.15 months. In this scenario, the value 29.9 is:...

Sample A has a larger standard error of the mean than Sample B. Which sample mean...

Sample A has a larger standard error of the mean than Sample B. Which sample mean would you trust to be a better estimate of the population mean? a. both samples would provide equally good estimates of the population mean b. unable to determine with the provided information c. Sample A d. Sample B