Goodness-of-Fit Test
APA
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Statistics for the Behavioral & Social Sciences-Week 5-DQ 1
Chi-Square Goodness-of-Fit Test
Describe the chi-square goodness-of-fit test. Provide a detailed explanation of what this test measures, and how it is similar to and different from the independent t-test. How do you know when to use one analysis over the other? Provide a real-world example.250 WORDS
PSY 325 Statistics for the Behavioral & Social Sciences-Week 5-DQ 2
Chi-Square Test of Independence
Describe the chi-square test of independence. Give an example of a question that could be answered using this test. If you were to assemble a contingency table, what would be included in your rows and columns? Pick a cell of this contingency table and explain what the value in the cell would represent (you do not need to give the value, just explain what it would represent)? What hypothesis would be tested? What do you think the answer would be? Why? 250 WORDS
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Chi-Square goodness of fit test is statistical measurement for testing data samples to determine whether they came from a specific population with specific distribution. The test can be applicable to any data sample for calculate the cumulative distributive function for the data. However, the use of Chi Square goodness test is limited to discrete distribution of data samples that involve the Poisson and the binomial data samples. The H0: checks whether a data sample follows a specific distribution. ………………….
APA
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