Define and explain the concept of a paired sample t-test, including its purpose and when it is appropriate to use.
Describe the assumptions underlying the paired sample t-test, such as normality and independence of observations.
Discuss the formula for calculating the t-value and how it relates to the differences between paired observations.
Chi-Square Test:
Define and explain the concept of a chi-square test, including its purpose and when it is appropriate to use.
Describe the types of data suitable for chi-square tests, such as categorical or nominal data.
Explain the calculation of the chi-square statistic and its interpretation in assessing the association between variables.
2. Data Source Explanation:
In the paper, provide a detailed explanation of where the input data was obtained from. Include information about the dataset’s origin, sample size, data collection methods, and any relevant ethical considerations.
Justify why the chosen dataset is s
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