STATISTICAL TECHNIQUES AND TOOLS
SPSS AND STATISTIC
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Pearson Correlation
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Chi-square test
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Independent Sample t-test
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One Way ANOVA
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Detailed explanation-1: -The two-sample t-test for independent samples is a statistical method for comparing two different populations. The t-test can be used when the population standard deviations are not known and the sample size is smaller (less than 30).
Detailed explanation-2: -The Independent Samples t Test compares the means of two independent groups in order to determine whether there is statistical evidence that the associated population means are significantly different. The Independent Samples t Test is a parametric test. This test is also known as: Independent t Test.
Detailed explanation-3: -One of the most common statistical tests is the t-test, which is used to compare the means of two groups (e.g. the average heights of men and women).
Detailed explanation-4: -The t-test for independent means compares the difference between two independent sample means to an expectation about the difference in the population. For this test, we do not need to know the population parameters.