Test statistic calculator
[PDF File]Using the TI-83/84 Plus Chapter 8: Hypothesis Testing ...
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Using the TI-83/84 Plus Chapter 8: Hypothesis Testing - One Sample Here we see how to use the TI 83/84 to conduct hypothesis tests about proportions and means. The software will calculate the test statistic and the P-value for the test statistic. It does not give you the critical value.
[PDF File]Using Your TI-83/84 Calculator for Hypothesis Testing: The ...
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Using Your TI-83/84 Calculator for Hypothesis Testing: The 1-Proportion z Test Dr. Laura Schultz The 1-proportion z test is used to test hypotheses regarding population proportions. This handout will take you through one of the examples we will be considering during class.
[PDF File]How To Run Statistical Tests in Excel
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second test called a “Multiple Comparisons ” test (like Tukey’s test) in order to pinpoint just where the real differences lie. Unfortunately, this is something that Excel can’t do for you, so you will have to turn to some other program such as SPlus or Minitab.
[PDF File]Running a t-test in Excel
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tailed test (in the example at left the number 2 is entered, indicating a two-tailed test; it would be 1 for a one-tailed test), and the type refers to: 1 = paired test 2 = two sample equal variance test 3 = two sample unequal variance test The value returned from this formula is your p-value (2.64E-16 in the example at left, the same as was
[PDF File]Statistics Calculator - Crosstabs Software
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Statistics Calculator is an easy-to-use program designed to perform a series of basic statistical procedures related to distributions and probabilities. Most of the procedures are called inferential because data from a sample is used to infer to a population. The menu bar of Statistic Calculator contains eight choices. These represent the
[PDF File]Finding P-values TI-84 Instructions
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Finding P-values TI-84 Instructions Rick Gumina Page 1 of 1 Finding P-values_calculator-TI84.doc Rev 1/12 Right Tailed t-test: 1) Calculate t_calc (t_test)
[PDF File]The F-Test by Hand Calculator
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The F-Test by Hand Calculator Where possible, one-way analysis of variance summaries should be obtained using a statistical computer package. Hand-calculation is a tedious and error-prone process, especially with large data sets. This section gives formulae for calculating the F-test statistic and introduces tables of the F-distribution for
[PDF File]Using Your TI-NSpire Calculator for Hypothesis Testing ...
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Using Your TI-NSpire Calculator for Hypothesis Testing: The One-Sample t Test Dr. Laura Schultz Statistics I The one-sample t test is used to test hypotheses regarding population means. This handout will take you through one of the examples we will be considering during class.
[PDF File]TI 83/84 Calculator The Basics of Statistical Functions
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TI 83/84 Calculator – The Basics of Statistical Functions What you want to do >>> Put Data in Lists Get Descriptive Statistics Create a histogram, boxplot, scatterplot, etc. Find normal or binomial probabilities Confidence Intervals or Hypothesis Tests How to start STAT > EDIT > 1: EDIT ENTER [after putting data in a list] STAT > CALC >
Test Statistic Calculator
The Test Statistic for Two Population Proportions Calculator calculates the test statistic when the variable being tested is categoritcal and you're interested in the proportion of individuals with a certain characteristic of 2 different categories such as gender (male/female).
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