This video shows how to use the TI-84 to do a 1-proportion z-test.

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Get this complete course at http://www.MathTutorDVD.com In this lesson, we will discuss the very important topic of p-values in statistics. The p-value is a ...

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Compute a 2-Proportion Confidence Interval using a TI-83 or TI-84 graphing calculator. TI-83 at http://amzn.to/1Qiwv3P TI-84 at http://amzn.to/1I0QO3P More free ...

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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 ...

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This video demonstrates how to use 1-PropZTest on your Ti-83/84 series calculator to test a population proportion. (A. Defranco)

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Example showing how to use a standard normal table to estimate a P-value. View more lessons or practice this subject at ...

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A tutorial showing how to calculate proportions and percentages from a frequency distribution.

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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 ...

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

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Learn how to perform a significance test for a population proportion. Learn more about online education at http://www.studyatapu.com/youtube.

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I demonstrate how to test the difference between two percentages in SPSS. It's not entirely obvious how to do this type of analysis. In fact, one must infer the ...

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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 ...

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Calculating two-sample z interval to estimate the difference between two population proportions. View more lessons or practice this subject at ...

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A video on how to calculate the sample size. Includes discussion on how the standard deviation impacts sample size too. Like us on: ...

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How to calculate a p value for a hypothesis test.

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An example of calculating power and the probability of a Type II error (beta), in the context of a Z test for one mean. Much of the underlying logic holds for other ...

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I demonstrate how to perform a one-sample z-test in SPSS. The z-test is useful to test the hypothesis that a sample mean is equal to a population mean when the ...

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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 ...

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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 ...

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How to test the difference between two means on a TI calculator.

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This video demonstrates how to calculate the sample size with a finite population using Microsoft Excel. Variables used in the sample size equation include the ...

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How to test the mean when the true standard deviation (sigma) is known on a TI calculator.

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How to use 1PropZInt on your TI-83 or TI-84 graphing calculator to estimate a population proportion with a confidence interval.

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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.

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Seven different statistical tests and a process by which you can decide which to use. The tests are: Test for a mean, test for a proportion, difference of proportions ...

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Learn how to perform the test of homogeneity using the calculator with this helpful example. Learn more about online education at ...

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Made with Explain Everything.

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Get online economics assignment help, economics project assistance, instant economics homework assistance of top quality at affordable cost. All the ...

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Finding the z-value if given the probability (area under curve) of a normal distribution.

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Some examples of hypothesis tests on the TI 83/84 calculators.

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In this video I show you how to calculate a z interval for a difference between two proportions. I use both the free online software geogebra.org and the TI-nspire ...

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This video goes over the idea of hypothesis testing and confidence intervals to compare two population parameters. It discusses differences between two ...

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http://leah4sci.com/MCAT Presents: MCAT Math Without A Calculator Video 6 - Solving MCAT Questions Involving Fractions, Ratios, Percentages and ...

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Updated Video! - Here is a new video that demonstrates finding the range, variance, and standard deviation on newer models of the TI 84.

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Learn how to perform a significance test for the mean when sigma is unknown using a calculator. Learn more about online education at ...

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Learn how to calculate ci for p. Learn more about online education at http://www.studyatapu.com/youtube.

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Learn how to perform a significance test for a difference in population proportions. Learn more about online education at http://www.studyatapu.com/youtube.

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Our first example of a hypothesis test for means.

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Sign up for an online college math course at http://www.straighterline.com/online-college-courses/mathematics/ Hypothesis Testing About Two Proportions ...

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Cohen's kappa coefficient is a statistical measure of inter-rater agreement for qualitative (categorical) items. It is generally thought to be a more robust measure ...

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Learn how to perform a significance test for the mean with sigma is known using a calculator. Learn more about online education at ...

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I describe the standard normal distribution and its properties with respect to the percentage of observations within each standard deviation. I also make ...

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Estimation and Hypothesis Testing Difference Between Two Population Proportions.

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10.2 Hypothesis Tests for a Population Proportion 10.3 Hypothesis Tests for a Population Mean.

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No audio. Just me taking the chapter 7 test with the TI83/84 Calculator. If you need audio description, go back and look at the chapter 7 notes.

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Learn how to perform a significance test for a difference in population proportions. Learn more about online education at http://www.studyatapu.com/youtube.

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