## Statistics Lecture 7.3: Confidence Interval for the Sample Mean, Population Std Dev -- Known

Statistics Lecture 7.3: Confidence Interval for the Sample Mean, Population Standard Deviation -- Known.

From Professor Leonard

Statistics Lecture 7.3: Confidence Interval for the Sample Mean, Population Standard Deviation -- Known.

From Professor Leonard

Calculation of a 95% confidence interval for one population mean - worked example. More info at my website: http://bit.ly/5fuFsY.

From Keith Bower

Get the full course at: http://www.MathTutorDVD.com In this lesson, we'll discuss the concept of the confidence interval in statistics. We'll solve a few problems ...

From mathtutordvd

Constructing small sample size confidence intervals using t-distributions Watch the next lesson: ...

From Khan Academy

I find the sample size required to obtain a given margin of error in a confidence interval for mu. I discuss the appropriate formula and work through an example.

From jbstatistics

This video carries on from "Understanding Confidence Intervals" and introduces a formula for calculating a confidence interval for a mean. It uses graphics and ...

Here's an example of how to find the minimum sample size for a confidence interval for means.

From Steve Mays

Shows how to compute a confidence interval on the mean of a distribution when the distribution variance is known.

From Darryl Morrell

Statistics Lecture 7.4: Estimating Population Mean from the Sample Mean, Population Standard Deviation -- Unknown.

From Professor Leonard

This video shows how to estimate a confidence interval for a population mean using the t distribution.

From Diana Mindrila

Using the TI-84 to Find a Confidence Interval for a Population Mean (ZInterval and Tinterval) Visit my channel for more Probability and Statistics Tutorials.

From AGodboldMath

How do I calculate a confidence interval to estimate a population mean when the population standard deviation is given?

From Dan Ozimek

Confidence Interval of Difference of Means Watch the next lesson: ...

From Khan Academy

This lesson on inferential statistics shows you how to use the t-distribution in estimating the parameter µ given the sample mean and the population standard ...

From Numberbender

Excel 2010 - Confidence Intervals - Difference Between Means - Matched Pair Data.

From David Hays

This lesson on inferential statistics shows you how to estimate the population parameter µ given the sample mean. The confidence interval is the estimated ...

From Numberbender

This video shows how to construct confidence intervals for a population mean, assuming the population standard deviation (sigma) is known. z formula used.

From Joshua Emmanuel

statisticslectures.com - where you can find free lectures, videos, and exercises, as well as get your questions answered on our forums!

From statslectures

An introduction to confidence intervals for the population mean mu. These methods are appropriate when we are sampling from a normally distributed ...

From jbstatistics

A calculation of 95% confidence interval for the population mean with the sigma unknown and the sample size large.

From Dr. Harvi Millar

How to find the sample proportion confidence interval.

From searching4math

Tutorial on how to calculate the confidence interval and margin of error (interval estimate). Include an example and some discussion on the bell curve and z ...

From statisticsfun

Tutorial on using Microsoft Excel to determine confidence internals, margin of error, range, max, min and margin of error Playlist on Confidence Intervals ...

From statisticsfun

95% confidence interval for the difference between two means (assuming equal variances) - worked example. More info at my website: http://bit.ly/5fuFsY.

From Keith Bower

A typical MyStatLab problem for finding the required minimum sample size for a given confidence level and margin of error. I have many more StatCrunch videos ...

From Dawn Wright

I discuss determining the minimum sample size required to achieve a given margin of error when estimating a population proportion. (For intervals based on the ...

From jbstatistics

Introduction to confidence intervals for mu based on the t distribution. These methods are appropriate when we are sampling from a normally distributed ...

From jbstatistics

How to find the CI for the mean in Excel, along with the margin of error.

From Stephanie Glen

How do I calculate a confidence interval when I do not know the population standard deviation?

From Dan Ozimek

Easy steps to finding a confidence interval by using a t-score.

From Stephanie Glen

This video will show you how to calculate confidence intervals for a sample mean along with confidence interval for proportions. It will also cover how to ...

From Stanley Liu

I show how to find the appropriate z value (using the standard normal table) when calculating a confidence interval. The version of the table used in this video ...

From jbstatistics

Learn how to compute confidence intervals using a t-distribution in this easy to follow statistics video. I also provided the links for my other statistics videos as ...

From Math Meeting

I introduce the concept of confidence intervals and finish with an example of a one sample mean z interval. A note about Margin of Error: The Margin of Error ...

From ProfRobBob

I introduce the t-distribution and work through an example of a 1 Sample Mean t-Confidence Interval. EXAMPLE AT 9:34 Some annotations are included: ...

From ProfRobBob

Find the 1-sample mean confidence interval from data.

From James Gray

Statistics 101: Estimating Sample Size Requirements. When constructing confidence intervals we usually choose the sample size, alpha level, and are ...

From Brandon Foltz

Confidence Interval Example Watch the next lesson: ...

From Khan Academy

How to calculate the 95% confidence interval and what it means. Watch my new 95% Confidence Interval video: ...

From mathwithmrbarnes

This video shows you how to construct a confidence interval on means using a TI83/84 calculator.

From Cody Tabbert

Figuring out the probability of running out of water on a camping trip Watch the next lesson: ...

From Khan Academy

Confidence interval for a mean difference with paired data.

From Khan Academy

statisticslectures.com - where you can find free lectures, videos, and exercises, as well as get your questions answered on our forums!

From statslectures

An example of how to find a minimum sample size for a C.I. for proportions.

From Steve Mays

I discuss confidence intervals for a single population variance. The methods used here are based on the assumption of sampling from a normally distributed ...

From jbstatistics

Download files: http://people.highline.edu/mgirvin/excelisfun.htm Topics in this video: 1. (00:12) What is the t Distribution and when do we have to use it? Create ...

From ExcelIsFun

I work through a 2 sample mean t-test and a 2 sample mean t-interval using a TI-NSPIRE. The video starts with a description of the setting, hypothesis statement, ...

From ProfRobBob

This video explains how to find a confidence interval to estimate the true mean of a population. Here is the link to the article about the t-model I want you to read: ...

From Michael Porinchak