## Statistics - Find the z score

This example shows how to find the z-score for a data point. Remember that the z-score tells you how many standard deviations away from the mean a particular ...

From MySecretMathTutor

This example shows how to find the z-score for a data point. Remember that the z-score tells you how many standard deviations away from the mean a particular ...

From MySecretMathTutor

Learn how to calculate a z-Score (One-Sample Z-Test) to test if a sample mean belongs to or represents a population mean in easy steps.

From Eugene O'Loughlin

An example of a Z test on the population mean mu. This test is appropriate when sampling from a normally distributed population, when the population standard ...

From jbstatistics

Learn how to find z scores and probability in this video example. You can see all my videos on my channel page http://YouTube.com/MathMeeting.

From Math Meeting

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

This video shows how to calculate a sample Mean z-score using three different sample sizes (4, 16, and 27).

From Moore Statistics

This video is part of an online course, Intro to Inferential Statistics. Check out the course here: https://www.udacity.com/course/ud201.

From Udacity

I have a slightly slower and more refined version of this video available at http://youtu.be/q50GpTdFYyI. I discuss the sampling distribution of the sample mean, ...

From jbstatistics

Using Microsoft Excel to calculate Standard Deviation, Mean, and Variance. Related Video: How to Calculate Standard Deviation and Variance ...

From statisticsfun

I show you how to calculate Z-scores and find areas under the bell curve...p-values. I will also show you how to find statistics from areas under the curve...such ...

From ProfRobBob

Z-score practice Practice this lesson yourself on KhanAcademy.org right now: ...

From Khan Academy

More examples of how to use z-scores and the Normal curve.

From Steve Mays

A look at at what influences the choice of the t test or z test in one-sample hypothesis tests on the population mean mu. I work through an example of a t test, and ...

From jbstatistics

Find x given the z-score, sample mean, and sample standard deviation.

From The Math Sorcerer

This video illustrates how to find the Standard Deviation with the Z-Score formula, given the Z-Score, the standard deviation and the Xi. For examples 2 and 3, ...

From The Free Math Tutor

This video will show you the step-by-step procedure for testing the difference between two sample means. We are looking to answer the following question: do ...

From ProfS Taylor

How to find the z value associated with a confidence level to construct the Confidence interval for the population mean.

From Jerry Brown

The difference between the mean of a sample and the mean of a population.

From Khan Academy

This video will teach you how to find the z-score and the area of the normal distribution under the curve. The video shows an example and how to solve it. Please ...

How to find the area under a normal curve, given a z-value, shaded to the left, shaded to the right, and shaded in between.

From poysermath

Finding the z-score that corresponds to a given Percentile (area shaded to the left of the z-score).

From poysermath

I have an updated and improved version of this video available at: http://youtu.be/m6sGjWz2CPg I work through a few quick examples of determining what area ...

From jbstatistics

In this video clip, z scores are given and they are converted to raw scores for a data set.

From Diane R Koenig

How to obtain z scores in SPSS is illustrated. The Property of z-scores having a mean of 0 and a standard deviation of 1 is also illustrated with the data. Check ...

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

From statslectures

Tutorial on how to calculate z scores. A z score measures the distance, in standard deviations, a specific observation is from the mean. Like us on: ...

From statisticsfun

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

This video shows how to calculate "inside areas" and "areas in the extreme" in a normal distribution using Z-scores. This video can also be found on my website ...

From pspollard1

z scores, statistics, p value, hypothesis testing Like us on: http://www.facebook.com/PartyMoreStudyLess Playlist on z scores: ...

From statisticsfun

Tutorial on calculating the standard deviation and variance for statistics class. The tutorial provides a step by step guide. Like us on: ...

From statisticsfun

This video shows how to conduct a one-sample hypothesis z-test for the mean in Microsoft Excel using the built-in Data Analysis (from raw data). How to load ...

From Joshua Emmanuel

Finding z-scores Given an Area Using the TI-84 Visit my channel for more Probability and Statistics Tutorials.

From AGodboldMath

This lesson explains how to use the Ti-84 to determine the probability a data value will have a z-score more than or less and a given z-score. It also shows how ...

From Mathispower4u

How to solve for and interpret z Scores is covered in this video. z = (X-Mean)/Standard Deviation Quantitative Specialists YouTube Channel: ...

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

This video explains how to convert a set of data to z-scores using StatCrunch.

From George Woodbury

One tailed z-test example.

From Stephanie Glen

In some of our homework we need to take a data set, and then calculate the zscore of each item in the data set. This video shows you how to do that with a TI 83 ...

From Cody Tabbert

A Z-score, also known as a standard score, is a measure for how far a data point is above or below the population mean, expressed in standard deviations.

From Chegg

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

This is a trickly z-value problem that you can easily solve if you remember you need to have the Sample mean and Sample standard deviation. Larson 5.4.31 I ...

From Dawn Wright

From Tonia Broome

Statistics: A sample of 169 fish is randomly selected from a large fish population. Fish length X is distributed with a mean of 50 cm and a standard deviation of 26 ...

From MathDoctorBob

Z scores 15 steps (with pictures) wikihow. This statistics glossary includes definitions of all technical terms used on stat 31 aug 2014 topics two methods for ...

From kanishk kanishk

Demonstrates the basics of hypothesis testing using the P-value method: find the test statistic which in turn gives us the P-value, then compare the P-value to the ...

From poysermath

I show you how to get a p-value from a z score, and get a z score from a p-value using a TI-NSPIRE using the NormCDF(lower limit, upper limit, mean, standard ...

From ProfRobBob