Based on the following data, is it reasonable to conclude th…
Based on the following data, is it reasonable to conclude that the proportion of very satisfied teachers is significantly higher for elementary teachers than for high school teachers? Use significance level α = .05. For this question, state the p-value and conclusion. Elementary School High School Number Highly Satisfied 224 126 Sample Size 395 266
Read DetailsA magazine article describes a study in which thousands of n…
A magazine article describes a study in which thousands of nurses have been followed for 20 years. The researchers have studied their diets over these years and kept track of which nurses developed various chronic diseases such as heart disease and diabetes. They have used statistics to show which dietary patterns were associated with which diseases in this large group of nurses. Which type of research is this?
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