Explain whether the null hypothesis has been rejected using the appropriate statistic.

(1) Describe the data source (2) Identify the dependent and independent variables and explain how they are measured. (3) Evaluate the measures in terms of their reliability and validity. (4) Report how the dependent variable is distributed in a figure. Findings (1) Select an appropriate method for testing the main hypothesis and explain why the […]

Which of the variables are appropriate for analysis by the correlation statistic?

Explanatory and Predictive Research Given your answer to item 1, can we draw conclusions about causal relationships from our data? T-tests determine the independent variable’s influence on the dependent variable. In our study, we are dealing with a quasi-experiment because we cannot manipulate the independent variables. Correlations determine how two variables influence one another. We […]

Which predictors are considered significant if we work with α=0.05? Which predictors can be eliminated?

The Excel file for this assignment contains a database with information about the tax assessment value assigned to medical office buildings in a city. The following is a list of the variables in the database: Floor Area: square feet of floor space Offices: number of offices in the building Entrances: number of customer entrances Age: […]

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