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[DOC File]1) (Chapter 10) Given the following t-statistics (23 ...
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The t-test calculates the t statistic, degrees of freedom, and P value of the specified data. These results are displayed in the t-test report which automatically appears after the t-test is performed. The other results displayed in the report are enabled and disabled in the Options for t …
p value calculator t test

[DOCX File]Homework Assignment t-tests (4 pts.)
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t-statistic: 2.1 ( p-value .023. What is the p-value for the t-statistic 1.3? .141 .103 .042 .013 .461 2. When comparing the proportions of two populations, what type of test statistic is used? z. t. F. all of the above. none of the above. 3. Given a population standard deviation of 13, a sample mean of 40, and a confidence interval width of 10 ...
p value from the test statistic

[DOC File]Example SPSS Output for T-Test for Difference in Means
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value of test statistic and the p-value. t value = _____p-value = _____ Step 6: Compare the p-value with the significance level. State conclusion with respect to rejection vs non rejection of the null hypothesis. Step 7: What are the upper and lower limits of a …
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What is the difference between a t-value and p-value? - Quora
Summary: To find the p-value for the hypothesis test for the difference in means, look in the column labeled “Sig. (2-tailed)” in the “t-test for Equality of Means” section, and in the second row (labeled “Equal variances not assumed”). Note that since the p-value given by SPSS is …
t statistic vs p value

[DOC File]A short description of the t-test
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Because the degrees of freedom are n-1=7, this t statistic has the t(7) distribution. Figure. The P-value for Example. Figure shows that the P-value is 2P(), where T has the t(7) distribution. From Table, we see that P()=0.0005. Therefore, we conclude that the P-value is less than .
p value calculator from degrees of freedom

T statistic and p value